1
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Yang YJ, Chang HC, Wang MY, Suen SY. Preparation of Polyacrylonitrile-Based Immobilized Copper-Ion Affinity Membranes for Protein Adsorption. MEMBRANES 2023; 13:271. [PMID: 36984658 PMCID: PMC10056745 DOI: 10.3390/membranes13030271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
A polyacrylonitrile (PAN)-based immobilized metal-ion affinity membrane (IMAM) was prepared with a high capacity for protein adsorption. PAN was selected as the substrate due to its excellent thermal and chemical stability. The cyano groups on the PAN membrane were substituted with carboxyl groups, followed by reactions with ethylenediamine (EDA) and ethylene glycol diglycidyl ether (EGDGE) to produce the terminal epoxy groups. The chelating agent iminodiacetic acid (IDA) was then bound to the modified PAN membrane and further chelated with copper ions. The immobilized copper ion amount of membrane was analyzed to obtain the optimal reaction conditions, which were 60 °C/3 h for EDA coupling and 60 °C/4 h for EGDGE grafting. Furthermore, under the use of minor IDA and copper ion concentrations, the immobilized copper ion capacity of the IMAM was 4.8 μmol/cm2 (253.4 µmol/mL, or 1.47 μmol/mg). At a neutral pH, the cationic lysozyme exhibited a large adsorption capacity with the IMAM (1.96 μmol/mL), which was most likely multilayer binding, whereas the adsorption capacity for bovine serum albumin (BSA) and histidine-tagged green fluorescent protein (GFP-His6) was 0.053 μmol/mL and 0.135 μmol/mL, respectively, with a monolayer adsorption arrangement. The protein desorption efficiency was greater than 95%, implying that the prepared IMAM could be reused for protein adsorption.
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Affiliation(s)
- Yin-Jie Yang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Hou-Chien Chang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Min-Ying Wang
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
| | - Shing-Yi Suen
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
- i-Center for Advanced Science and Technology, National Chung Hsing University, Taichung 402, Taiwan
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2
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Computational fluid dynamics simulation and the experimental verification of protein adsorption on a hollow fiber membranes module. J Chromatogr A 2023; 1687:463706. [PMID: 36521242 DOI: 10.1016/j.chroma.2022.463706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/01/2022] [Accepted: 12/06/2022] [Indexed: 12/12/2022]
Abstract
Immobilized metal affinity chromatography (IMAC) ensures the specific purification of proteins containing histidine tags through high affinity with transition metal chelators, which has various applications in biological protein separation. Most chromatographic separations currently use a fixed bed. In this form, internal flow pressure drops very sharply, accompanied by uneven solution flow, pore blockages, etc., all of which greatly reduce separation efficiency. Therefore, this study uses hollow fiber membranes (HFMs) with micron-scale inner diameters as a base, thus reducing operating pressure and significantly enhancing mass transmission. Batch adsorption experiments were performed using flat plate membranes to obtain the reaction's thermodynamic and kinetic model parameters for use in a dynamic column breakthrough simulation. The numerical simulation was based on a single HFM model and established a mathematical model for computational fluid dynamics (CFD) in ANSYS Fluent software. Model accuracy was validated by combining the simulation with experiments. The effects of different module and process parameters on the breakthrough curve were investigated by varying parameters such as flow rate, initial feed concentration, and HFM inner diameter. Design parameters and operating conditions contributing to module utilization were subsequently obtained.
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3
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Chen J, Yu B, Cong H, Shen Y. Recent development and application of membrane chromatography. Anal Bioanal Chem 2023; 415:45-65. [PMID: 36131143 PMCID: PMC9491666 DOI: 10.1007/s00216-022-04325-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/29/2022] [Accepted: 09/05/2022] [Indexed: 01/11/2023]
Abstract
Membrane chromatography is mainly used for the separation and purification of proteins and biological macromolecules in the downstream processing process, also applications in sewage disposal. Membrane chromatography is recognized as an effective alternative to column chromatography because it significantly improves chromatography from affinity, hydrophobicity, and ion exchange; the development status of membrane chromatography in membrane matrix and membrane equipment is thoroughly discussed, and the applications of protein capture and intermediate purification, virus, monoclonal antibody purification, water treatment, and others are summarized. This review will provide value for the exploration and potential application of membrane chromatography.
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Affiliation(s)
- Jing Chen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China.
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China.
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang, China
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4
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Asena Özbek M, Çimen D, Bereli N, Denizli A. Metal-chelated polyamide hollow fiber membranes for ovalbumin purification from egg white. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1203:123293. [DOI: 10.1016/j.jchromb.2022.123293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/17/2022] [Accepted: 05/08/2022] [Indexed: 12/17/2022]
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5
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Liu J, Liu Y, Liang Y, Ma F, Bai Q. Poly- l-lysine-functionalized magnetic graphene for the immobilized metal affinity purification of histidine-rich proteins. NEW J CHEM 2021. [DOI: 10.1039/d1nj00059d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Metal affinity-poly-l-lysine functionalization on a magnetic graphene substrate for simultaneously improving the adsorption selectivity toward histidine-rich proteins and inhibiting the non-specific adsorption.
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Affiliation(s)
- Jiawei Liu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Yingying Liu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Yixun Liang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Fen Ma
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Quan Bai
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi’an
- P. R. China
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6
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Liang C, Zhao L, Li S, Qiao L, Wang T, Du K. Direct preparation of porous cellulose microspheres via a self-growth process on bamboo fibers and their functionalization for specific adsorption of histidine-rich proteins. J Chromatogr A 2020; 1633:461636. [PMID: 33160254 DOI: 10.1016/j.chroma.2020.461636] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/18/2020] [Accepted: 10/19/2020] [Indexed: 11/25/2022]
Abstract
The traditional preparation of cellulose microspheres always involves tedious synthetic procedures (e.g., dissolution, emulsification and regeneration) and inevitable organic solvents, which undergoes both high production cost and environmental contamination. To overcome these issues, a feasible and green synthesis strategy is proposed to construct porous cellulose microspheres (PCMs) via one-step spontaneous formation relying on sodium periodate oxidation of pure bamboo fibers. By this strategy, a cluster of robust cellulose microspheres grow up on the surface of bamboo fibers in aqueous phase through amorphous oxidized cellulose self-assembly accumulation and then drop out when their sizes increase to about 15 µm. After being immobilized with Cu(II), the prepared cellulose microspheres serve as metal affinity adsorbent for proteins adsorption, showing high adsorption capacity, good selectivity and excellent reusability for bovine hemoglobin (BHb). Together with green and easy synthesis, the novel cellulose microspheres show a promising alternative to commercially available adsorbent support.
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Affiliation(s)
- Chao Liang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Liangshen Zhao
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Shasha Li
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Liangzhi Qiao
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Tao Wang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Kaifeng Du
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China.
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7
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Moringo NA, Bishop LDC, Shen H, Misiura A, Carrejo NC, Baiyasi R, Wang W, Ye F, Robinson JT, Landes CF. A mechanistic examination of salting out in protein-polymer membrane interactions. Proc Natl Acad Sci U S A 2019; 116:22938-22945. [PMID: 31659038 PMCID: PMC6859367 DOI: 10.1073/pnas.1909860116] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Developing a mechanistic understanding of protein dynamics and conformational changes at polymer interfaces is critical for a range of processes including industrial protein separations. Salting out is one example of a procedure that is ubiquitous in protein separations yet is optimized empirically because there is no mechanistic description of the underlying interactions that would allow predictive modeling. Here, we investigate peak narrowing in a model transferrin-nylon system under salting out conditions using a combination of single-molecule tracking and ensemble separations. Distinct surface transport modes and protein conformational changes at the negatively charged nylon interface are quantified as a function of salt concentration. Single-molecule kinetics relate macroscale improvements in chromatographic peak broadening with microscale distributions of surface interaction mechanisms such as continuous-time random walks and simple adsorption-desorption. Monte Carlo simulations underpinned by the stochastic theory of chromatography are performed using kinetic data extracted from single-molecule observations. Simulations agree with experiment, revealing a decrease in peak broadening as the salt concentration increases. The results suggest that chemical modifications to membranes that decrease the probability of surface random walks could reduce peak broadening in full-scale protein separations. More broadly, this work represents a proof of concept for combining single-molecule experiments and a mechanistic theory to improve costly and time-consuming empirical methods of optimization.
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Affiliation(s)
| | | | - Hao Shen
- Department of Chemistry, Rice University, Houston, TX 77251
| | | | | | - Rashad Baiyasi
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77251
| | - Wenxiao Wang
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77251
| | - Fan Ye
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77251
| | - Jacob T Robinson
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77251
- Department of Bioengineering, Rice University, Houston, TX 77251
| | - Christy F Landes
- Department of Chemistry, Rice University, Houston, TX 77251;
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77251
- Smalley-Curl Institute, Rice University, Houston, TX 77251
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX 77251
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8
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Ju J, Liang F, Zhang X, Sun R, Pan X, Guan X, Cui G, He X, Li M. Advancement in separation materials for blood purification therapy. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2019.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Metal affinity-carboxymethyl cellulose functionalized magnetic graphene composite for highly selective isolation of histidine-rich proteins. Talanta 2018; 195:381-389. [PMID: 30625558 DOI: 10.1016/j.talanta.2018.11.074] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/15/2018] [Accepted: 11/22/2018] [Indexed: 11/22/2022]
Abstract
A metal affinity-carboxymethyl cellulose functionalized magnetic graphene, namely MGCI-Cu composite, was prepared by successive modifications of graphene oxide nanosheets with magnetic nanoparticles, carboxymethyl cellulose (CMC), iminodiacetic acid (IDA) and then chelated with copper ions. The successful modifications of the graphene surface were demonstrated by various characterizations, and a high density of 6.17 μmol m-2 for metal affinity groups was obtained. The composite exhibited high adsorption selectivity toward histidine-rich proteins. The adsorption was governed by strong metal affinity binding force between hisitidine residues of proteins and immobilized Cu2+ ions of MGCI-Cu composite. In particular, highly selective isolation of hemoglobin (Hb) was achieved in 0.2 mol L-1 phosphate buffer at pH 8. The adsorption capacity of Hb significantly increased to 769 mg g-1 in comparison to that of 435 mg g-1 on metal affinity modified magnetic graphene composite (MGI-Cu) without CMC modification. The adsorbed Hb molecules were recovered with a carbonate buffer (0.2 mol L-1 pH 10) containing 0.5 mol L-1 imidazole. MGCI-Cu composite displayed favorable reusability for at least four times after regeneration of the composite by edetic acid (EDTA) and Cu2+ solution. The practical applications demonstrated that MGCI-Cu composite could highly selectively isolate Hb from human whole blood and polyhistidine-tagged recombinant protein from Escherichia coli (E. coli) lysate.
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10
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Lin L, Sun H, Zhang K, Zhong Y, Cheng Q, Bian X, Xin Q, Cheng B, Feng X, Zhang Y. Novel affinity membranes with macrocyclic spacer arms synthesized via click chemistry for lysozyme binding. JOURNAL OF HAZARDOUS MATERIALS 2017; 327:97-107. [PMID: 28043047 DOI: 10.1016/j.jhazmat.2016.12.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/22/2016] [Accepted: 12/23/2016] [Indexed: 06/06/2023]
Abstract
Affinity membrane has great potential for applications in bioseparation and purification. Disclosed herein is the design of a novel affinity membrane with macrocyclic spacer arms for lysozyme binding. The clickable azide-cyclodextrin (CD) arms and clickable alkyne ethylene-vinyl alcohol (EVAL) chains are designed and prepared. By the azide-alkyne click reaction, the EVAL-CD-ligands affinity membranes with CD spacer arms in three-dimensional micro channels have been successfully fabricated. The FT-IR, XPS, NMR, SEM and SEM-EDS results give detailed information of structure evolution. The abundant pores in membrane matrix provide efficient working channels, and the introduced CD arms with ligands (affinity sites) provide supramolecular atmosphere. Compared with that of raw EVAL membrane, the adsorption capacity of EVAL-CD-ligands membrane (26.24mg/g) show a triple increase. The study indicates that three effects (inducing effect, arm effect, site effect) from CD arms render the enhanced performance. The click reaction happened in membrane matrix in bulk. The effective lysozyme binding and higher adsorption performance of affinity membranes described herein compared with other reported membranes are markedly related with the proposed strategy involving macrocyclic spacer arms and supramolecular working channels.
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Affiliation(s)
- Ligang Lin
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Hui Sun
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Kaiyu Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Yonghui Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Qi Cheng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Xihui Bian
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Qingping Xin
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China; Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Bowen Cheng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China; Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Xianshe Feng
- Department of Chemical Engineering, University of Waterloo, Waterloo, ONT., N2L 3G1, Canada
| | - Yuzhong Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, Tianjin 300387, PR China
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11
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He M, Wang C, Wei Y. Preparation of a novel Zr 4+ -immobilized metal affinity membrane for selective adsorption of phosphoprotein. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1029-1030:184-190. [DOI: 10.1016/j.jchromb.2016.07.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 06/28/2016] [Accepted: 07/03/2016] [Indexed: 01/21/2023]
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12
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Perçin I, Karakoç V, Ergün B, Denizli A. Metal-immobilized magnetic nanoparticles for cytochrome C purification from rat liver. Biotechnol Appl Biochem 2015; 63:31-40. [DOI: 10.1002/bab.1347] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Accepted: 01/14/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Işık Perçin
- Department of Biology; Molecular Biology Division; Hacettepe University; Beytepe Ankara Turkey
| | - Veyis Karakoç
- Department of Chemistry; Biochemistry Division; Hacettepe University; Beytepe Ankara Turkey
| | - Bahar Ergün
- Department of Chemistry; Biochemistry Division; Hacettepe University; Beytepe Ankara Turkey
| | - Adil Denizli
- Department of Chemistry; Biochemistry Division; Hacettepe University; Beytepe Ankara Turkey
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13
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Sista P, Ghosh K, Martinez JS, Rocha RC. Metallo-Biopolymers: Conjugation Strategies and Applications. POLYM REV 2014. [DOI: 10.1080/15583724.2014.913063] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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14
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Zhu J, Sun G. Facile fabrication of hydrophilic nanofibrous membranes with an immobilized metal-chelate affinity complex for selective protein separation. ACS APPLIED MATERIALS & INTERFACES 2014; 6:925-932. [PMID: 24377297 DOI: 10.1021/am4042965] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this study, we report a facile approach to fabricate functionalized poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofibrous membranes as immobilized metal affinity membranes for selective protein separation. Hydrophilic PVA-co-PE nanofibrous membranes with controlled fiber sizes were prepared via a melt extrusion process. A chelating group, iminodiacetic acid (IDA), was covalently attached to cyanuric acid activated membrane surfaces to form coordinative complexes with metal ions. The prepared membranes were applied to recover a model protein, lysozyme, under various conditions, and a high lysozyme adsorption capacity of 199 mg/g membrane was found under the defined optimum conditions. Smaller fiber size with a higher immobilized metal ion density on membrane surfaces showed greater lysozyme adsorption capacity. The lysozyme adsorption capacity remained consistent during five repeated cycles of adsorption-elution operations, and up to 95% of adsorbed lysozyme was efficiently eluted by using a phosphate buffer containing 0.5 M NaCl and 0.5 M imidazole as an elution media. The successful separation of lysozyme with high purity from fresh chicken egg white was achieved by using the present affinity membrane. These remarkable features, such as high capacity and selectivity, easy regeneration, as well as reliable reusability, demonstrated the great potential of the metal-chelate affinity complex immobilized nanofibrous membranes for selective protein separation.
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Affiliation(s)
- Jing Zhu
- Fiber and Polymer Science, University of California , Davis, California 95616, United States
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15
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Shi W, He G, Liu H, Ju J, Wang T, Li X, Nie F. Fabrication of polyetherimide microporous membrane using supercritical CO2 technology and its application for affinity membrane matrix. J Supercrit Fluids 2014. [DOI: 10.1016/j.supflu.2013.11.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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16
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Orr V, Zhong L, Moo-Young M, Chou CP. Recent advances in bioprocessing application of membrane chromatography. Biotechnol Adv 2013; 31:450-65. [DOI: 10.1016/j.biotechadv.2013.01.007] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Accepted: 01/20/2013] [Indexed: 01/03/2023]
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17
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Fasoli E, Reyes YR, Guzman OM, Rosado A, Cruz VR, Borges A, Martinez E, Bansal V. Para-aminobenzamidine linked regenerated cellulose membranes for plasminogen activator purification: effect of spacer arm length and ligand density. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 930:13-21. [PMID: 23703544 DOI: 10.1016/j.jchromb.2013.04.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 04/10/2013] [Accepted: 04/12/2013] [Indexed: 11/25/2022]
Abstract
Despite membrane-based separations offering superior alternative to packed bed chromatographic processes, there has been a substantial lacuna in their actual application to separation processes. One of the major reasons behind this is the lack of availability of appropriately modified or end-group modifiable membranes. In this paper, an affinity membrane was developed using a commercially available serine protease inhibitor, para-aminobenzamidine (pABA). The membrane modification was optimized for protein binding capacity by varying: (i) the length of the spacer arm (SA; 5-atoms, 7-atoms, and 14-atoms) linking the ligand to membrane surface; (ii) the affinity ligand (pABA) density on membrane surface (5-25nmol/cm(2)). Resulting membranes were tested for their ability to bind plasminogen activators (PAs) from mono- and multi-component systems in batch mode. The membrane containing pABA linked through 7-atoms SA but similar ligand density as in the case of 5- or 14-atoms long SA was found to bind up to 1.6-times higher amounts of PA per nmoles of immobilized ligand from conditioned HeLa cell culture media. However, membranes with similar ligand densities but different lengths of SA, showed comparable binding capacities in mono-component system. In addition, the length of SA did not affect the selectivity of the ligand for PA. A clear inverse linear correlation was observed between ligand density and binding capacity until the point of PA binding optima was reached (11±1.0nmol/cm(2)) in mono- and multi-component systems for 7- as well as 14-atoms SA. Up to 200-fold purification was achieved in a single step separation of PA from HeLa conditioned media using these affinity membranes. The issues of ligand leaching and reuse of the membranes were also investigated. An extensive regeneration procedure allowed the preservation of approximately 95% of the PA binding capacity of the membranes even after five cycles of use.
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Affiliation(s)
- Ezio Fasoli
- Department of Chemistry, University of Puerto Rico at Humacao, CUH Station, Humacao, PR 00792, USA
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18
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Huang SY, Chen YC. Magnetic Nanoparticle-Based Platform for Characterization of Histidine-Rich Proteins and Peptides. Anal Chem 2013; 85:3347-54. [DOI: 10.1021/ac4000128] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shin-Yi Huang
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Yu-Chie Chen
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
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19
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Nasef MM, Güven O. Radiation-grafted copolymers for separation and purification purposes: Status, challenges and future directions. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2012.07.004] [Citation(s) in RCA: 137] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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20
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Çimen D, Denizli A. Immobilized metal affinity monolithic cryogels for cytochrome c purification. Colloids Surf B Biointerfaces 2012; 93:29-35. [DOI: 10.1016/j.colsurfb.2011.11.058] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Revised: 11/24/2011] [Accepted: 11/27/2011] [Indexed: 10/14/2022]
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21
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Altintaş EB, Yavuz H, Say R, Denizli A. Methacryloylamidoglutamic acid having porous magnetic beads as a stationary phase in metal chelate affinity chromatography. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2012; 17:213-26. [PMID: 16411610 DOI: 10.1163/156856206774879045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We have prepared a novel magnetic metal-chelate adsorbent utilizing methacryloylamidoglutamic acid (MAGA) as a metal-chelating ligand. MAGA was synthesized by using methacryloyl chloride and L-glutamic acid dihydrochloride. Magnetic beads with an average diameter of 50-100 microm were produced by suspension polymerization of 2-hydroxyethyl methacrylate (HEMA) and MAGA in the presence of Fe3O4 particles carried out in an aqueous dispersion medium. Magnetic beads were charged with the Cu2+ ions directly via MAGA for the adsorption of cytochrome c (cyt c) from aqueous solutions. The maximum cyt c adsorption capacity of the Cu2+-chelated beads (0.86 mmol/g Cu2+ loading) was found to be 37 mg/g at pH 8.0 in phosphate buffer. Cyt c adsorption on the poly(HEMA-MAGA) beads was 15.4 mg/g. Cu2+ charging increased the cyt c adsorption significantly (37 mg/g). Cyt c adsorption decreased with increasing temperature. Cyt c molecules could be adsorbed and desorbed five times with these adsorbents without noticeable loss in their cyt c adsorption capacity. The resulting magnetic chelator beads posses excellent long term storage stability.
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Affiliation(s)
- Evrim Banu Altintaş
- Department of Chemistry, Biochemistry Division, Hacettepe University, Ankara, Turkey
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Sun Y, Wang B. Preparation of a novel phthalimidomethylated polysulfone/unmodified polysulfone blend affinity membrane and applications for removal of p-nitrophenol. J Appl Polym Sci 2011. [DOI: 10.1002/app.34124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Mizrahi B, Irusta S, McKenna M, Stefanescu C, Yedidsion L, Myint M, Langer R, Kohane DS. Microgels for efficient protein purification. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:H258-H262. [PMID: 21805505 PMCID: PMC4157732 DOI: 10.1002/adma.201101258] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2011] [Indexed: 05/31/2023]
Affiliation(s)
- Boaz Mizrahi
- Children's Hospital Boston Division of Critical Care Medicine, Harvard Medical School, 300 Longwood Avenue. Bader 634 Boston, MA 02115, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Silvia Irusta
- Institute of Nanoscience of Aragón, University of Zaragoza, Mariano Esquillor s/n, Zaragoza, 50018, Spain
| | - Marshall McKenna
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Cristina Stefanescu
- Children's Hospital Boston Division of Critical Care Medicine, Harvard Medical School, 300 Longwood Avenue. Bader 634 Boston, MA 02115, USA
| | - Liron Yedidsion
- Operations Research Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - MyatNoeZin Myint
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Robert Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Daniel S. Kohane
- Children's Hospital Boston Division of Critical Care Medicine, Harvard Medical School, 300 Longwood Avenue. Bader 634 Boston, MA 02115, USA
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Lin YC, Lin ST, Chen CY, Wu SC. Enterovirus 71 adsorption on metal ion-composite chitosan beads. Biotechnol Prog 2011; 28:206-14. [DOI: 10.1002/btpr.699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Revised: 07/13/2011] [Indexed: 12/31/2022]
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Yavuz H, Bereli N, Armutçu C, Yılmaz F, Denizli A. Antibody purification from human plasma by metal-chelated affinity membranes. J Appl Polym Sci 2011. [DOI: 10.1002/app.34672] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Chipuk JE, Gelb MH, Brodbelt JS. Rapid and selective screening for sulfhydryl analytes in plasma and urine using surface-enhanced transmission mode desorption electrospray ionization mass spectrometry. Anal Chem 2010; 82:4130-9. [PMID: 20402469 PMCID: PMC2872998 DOI: 10.1021/ac100242b] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Nylon mesh substrates were derivatized to include VICAT(SH), a biotinylated reagent that contains both a photolabile linking group and a thiol specific capture agent. The enhanced mesh substrates were then used to capture sulfhydryl analytes directly from urine and plasma samples via covalent reaction between the reactive thiols of the analytes and the iodoacetaminyl unit of VICAT(SH). Photocleavage of the labile linker was followed by direct analysis of the mesh surface via transmission mode desorption electrospray ionization (TM-DESI). This chemoselective capture method promoted enrichment of sulfhydryl analytes and reduced matrix interferences, thereby resulting in increased analytical performance of surface enhanced TM-DESI-MS when compared to standard DESI-MS. The present work describes the manufacture of the derivatized mesh substrates and the quality control assessments made during the manufacturing process, the optimization of the chemoselective capture method, and results of experiments pertinent to biological applications. Integration of the chemoselective capture materials with ambient ionization and tandem mass spectrometry results in a powerful combination of speed and selectivity for targeted analyte screening.
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Affiliation(s)
- Joseph E. Chipuk
- Department of Chemistry and Biochemistry, University of Texas at Austin, University Station A5300, Austin, Texas 78712
| | | | - Jennifer S. Brodbelt
- Department of Chemistry and Biochemistry, University of Texas at Austin, University Station A5300, Austin, Texas 78712
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Ke YM, Chen CI, Kao PM, Chen HB, Huang HC, Yao CJ, Liu YC. Preparation of the immobilized metal affinity membrane with high amount of metal ions and protein adsorption efficiencies. Process Biochem 2010. [DOI: 10.1016/j.procbio.2009.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Preparation and characterization of a cellulose affinity membrane for human immunoglobulin G (IgG) purification. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2009.11.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fan XS, Liu ZT, Liu ZW, Lu J. Cellulose acetate membrane synthesis from biomass of ramie. J Appl Polym Sci 2010. [DOI: 10.1002/app.31202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Shi W, Cao H, Shen Y, Song C, Li D, Zhang Y, Ge D. Chemically Modified PPyCOOH Microtubes as an Affinity Matrix for Protein Purification. MACROMOL CHEM PHYS 2009. [DOI: 10.1002/macp.200900186] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Opitz L, Hohlweg J, Reichl U, Wolff MW. Purification of cell culture-derived influenza virus A/Puerto Rico/8/34 by membrane-based immobilized metal affinity chromatography. J Virol Methods 2009; 161:312-6. [PMID: 19591872 DOI: 10.1016/j.jviromet.2009.06.025] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2009] [Revised: 06/22/2009] [Accepted: 06/29/2009] [Indexed: 11/18/2022]
Abstract
The presented study focuses on the feasibility of immobilized metal affinity chromatography for purification of Madin Darby canine kidney cell culture-derived influenza virus particles. Therefore, influenza virus A/Puerto Rico/8/34 was screened for adsorption to different transition metal ions attached to iminodiacetic acid. Subsequently, capturing of the same virus strain using zinc-modified iminodiacetic acid membrane adsorbers was characterized regarding viral recoveries, host cell nucleic acid and total protein depletion as well as zinc-ion-leaching. In addition, the effect of the imidazole proton pump on virus stability was studied based on the hemagglutination activity. During adsorption in the presence of 1M sodium chloride the majority of virus particles were recovered in the product (64% hemagglutination activity). Host cell nucleic acid and total protein content were reduced to approximately 7 and 26%, respectively. This inexpensive and rapid method was applied reproducibly for influenza virus A/Puerto Rico/8/34 preparations on the laboratory scale. However, preliminary results with other virus strains indicated clearly a strong strain dependency for viral adsorption.
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Affiliation(s)
- Lars Opitz
- Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany
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Saufi SM, Fee CJ. Fractionation of β-Lactoglobulin from whey by mixed matrix membrane ion exchange chromatography. Biotechnol Bioeng 2009; 103:138-47. [DOI: 10.1002/bit.22239] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Saxena A, Tripathi BP, Kumar M, Shahi VK. Membrane-based techniques for the separation and purification of proteins: an overview. Adv Colloid Interface Sci 2009; 145:1-22. [PMID: 18774120 DOI: 10.1016/j.cis.2008.07.004] [Citation(s) in RCA: 260] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2008] [Revised: 04/24/2008] [Accepted: 07/25/2008] [Indexed: 10/21/2022]
Abstract
Membrane processes are increasingly reported for various applications in both upstream and downstream technology, such as microfiltration, ultrafiltration, emerging processes as membrane chromatography, high performance tangential flow filtration and electrophoretic membrane contactor. Membrane-based processes are playing critical role in the field of separation/purification of biotechnological products. Membranes became an integral part of biotechnology and improvements in membrane technology are now focused on high resolution of bioproduct. In bioseparation, applications of membrane technologies include protein production/purification, protein-virus separation. This manuscript provides an overview of recent developments and published literature in membrane technology, focusing on special characteristics of the membranes and membrane-based processes that are now used for the production and purification of proteins.
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Elaboration, characterization and study of a new hybrid chitosan/ceramic membrane for affinity membrane chromatography. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2007.12.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yue RZ, Liu T, Su BH, Fu P, Zhao F, Zhao CS. Preparation of Cu2+-loaded Porous Chitosan Particles for Immunoglobulin G Adsorption. Ther Apher Dial 2008; 12:209-15. [DOI: 10.1111/j.1744-9987.2008.00576.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chitosan gel beads immobilized Cu (II) for selective adsorption of amino acids. ACTA ACUST UNITED AC 2008; 70:903-8. [DOI: 10.1016/j.jprot.2008.01.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2007] [Revised: 11/03/2007] [Accepted: 01/04/2008] [Indexed: 11/20/2022]
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Patchornik G. Purification of His-tagged proteins with [desthiobiotin-BSA-EDTA] conjugates exhibiting resistance to EDTA. Bioconjug Chem 2008; 19:673-9. [PMID: 18311907 DOI: 10.1021/bc700368y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two His-tagged proteins (His 6-P38 and His 6-Protein A) were purified by specific precipitation utilizing nonsoluble macrocomplexes composed of: BSA conjugates (modified with desthiobiotin-NHS and EDTA-dianhydride), tetrameric avidin, and Cu2+ ions. The generated pellets containing bound His-tagged proteins are washed with EDTA (25-100 mM) and then eluted in relatively high purity (> or =90%) devoid the macrocomplexes. Three different BSA conjugates were synthesized (DB-BSA-EDTA, DB-BSA-EDTA-A, DB-BSA-EDTA-B) and their adsorption capacities (3.8-6.4 micromol/g of BSA conjugate) as well as the recovery yields of His-tagged proteins obtained with them (44-84%) determined. The data demonstrate that capacity is dependent on the stochiometric ratio of modifying reagents (i.e., desthiobiotin-NHS and EDTA-dianhydride) used during the synthesis of the BSA conjugates. Copper ions were found to be significantly superior to Zn2+, Co2+, and Ni2+. BSA conjugates could be regenerated in moderate yields (74-83%) by incubating them at 88 degrees C in the presence of biotin (10 mM) at pH 7. The absence of resins leads to formation of small pellets (1-5 mg) and utilization of minute volumes of elution buffer (50-100 microL). Hence, concentrated preparations can be obtained, and a reconcentration step may be circumvented.
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Affiliation(s)
- Guy Patchornik
- Affisink Biotechnology Ltd, 11 Hamaccabee St. Kiryat-Ono 55572, Israel.
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38
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Tan L, Kim DS, Yoo IK, Choe WS. Harnessing metal ion affinity for the purification of plasmid DNA. Chem Eng Sci 2007. [DOI: 10.1016/j.ces.2007.06.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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39
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Chen YS, Chang CS, Suen SY. Protein adsorption separation using glass fiber membranes modified with short-chain organosilicon derivatives. J Memb Sci 2007. [DOI: 10.1016/j.memsci.2007.07.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Harkensee D, Kökpinar Ö, Walter J, Kasper C, Beutel S, Reif OW, Scheper T, Ulber R. Fast Screening for the Purification of Proteins Using Membrane Adsorber Technology. Eng Life Sci 2007. [DOI: 10.1002/elsc.200720194] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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41
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N-methacryloyl-(l)-histidine methyl ester carrying porous magnetic beads for metal chelate adsorption of cytochrome c. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2007. [DOI: 10.1016/j.msec.2006.04.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bayramoğlu G, Senel AU, Arica MY. Adsorption of IgG on spacer-arm andL-arginine ligand attached poly(GMA/MMA/EGDMA) beads. J Appl Polym Sci 2007. [DOI: 10.1002/app.25737] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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43
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Bayramoglu G, Celik G, Arica MY. Immunoglobulin G adsorption behavior of l-histidine ligand attached and Lewis metal ions chelated affinity membranes. Colloids Surf A Physicochem Eng Asp 2006. [DOI: 10.1016/j.colsurfa.2006.03.027] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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45
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Datta S, Ray PD, Nath A, Bhattacharyya D. Recognition based separation of HIV-Tat protein using avidin–biotin interaction in modified microfiltration membranes. J Memb Sci 2006. [DOI: 10.1016/j.memsci.2006.01.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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46
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Affiliation(s)
- Michael Kruppa
- Institut für Organische Chemie, Universität Regensburg, D-93040 Regensburg, Germany
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Hu HL, Wang MY, Chung CH, Suen SY. Purification of VP3 protein of infectious bursal disease virus using nickel ion-immobilized regenerated cellulose-based membranes. J Chromatogr B Analyt Technol Biomed Life Sci 2006; 840:76-84. [PMID: 16716768 DOI: 10.1016/j.jchromb.2006.04.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2005] [Revised: 03/31/2006] [Accepted: 04/25/2006] [Indexed: 11/23/2022]
Abstract
In this study, hexa-histidine tagged VP3 protein of infectious bursal disease virus (IBDV) was purified using immobilized metal ion affinity technique from the fermentation of Escherichia coli BL21 (DE3) containing a recombinant plasmid with a VP3 gene. The purification efficiencies of VP3 protein (TVP3 and DeltaTVP3) using Ni(2+)-NTA commercial agarose gels and Ni(2+)-IDA regenerated cellulose-based membranes at 4 degrees C were compared. A good washing condition for removing most impurity proteins was found as 20 mM NaH(2)PO(4), 500 mM NaCl, 40 mM imidazole, pH 7.8, whereas an efficient elution condition was 20 mM NaH(2)PO(4), 500 mM NaCl, 500 or 750 mM imidazole, pH 7.8. By applying these conditions to the flow experiments, similar recovery (86-88%) and purity (98-99%) for VP3 were obtained in both gel column (1 ml gel) and membrane cartridge (four membrane disks) under the flow rate of 1.7 ml/min for protein loading and 2.7 ml/min for protein elution. Regarding that the membrane process exhibited some advantages such as shorter residence time and lower cost, a better process efficiency in a large-scale system could be expected for the Ni(2+)-IDA membranes.
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Affiliation(s)
- Hui-Ling Hu
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
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de Aquino LCL, de Sousa HRT, Miranda EA, Vilela L, Bueno SMA. Evaluation of IDA-PEVA hollow fiber membrane metal ion affinity chromatography for purification of a histidine-tagged human proinsulin. J Chromatogr B Analyt Technol Biomed Life Sci 2006; 834:68-76. [PMID: 16531127 DOI: 10.1016/j.jchromb.2006.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2005] [Revised: 12/22/2005] [Accepted: 02/11/2006] [Indexed: 10/24/2022]
Abstract
Inabilities to process particulate material and to allow the use of high flow rates are limitations of conventional chromatography. Membranes have been suggested as matrix for affinity separation due to advantages such as allowing high flow rates and low-pressure drops. This work evaluated the feasibility of using an iminodiacetic acid linked poly(ethylenevinyl alcohol) membrane in the immobilized metal ion affinity chromatography (IMAC) purification of a human proinsulin(His)(6) of an industrial insulin production process. The screening of metal ions showed Ni(2+) as metal with higher selectivity and capacity among the Cu(2+), Ni(2+), Zn(2+) and Co(2+). The membrane showed to be equivalent to conventional chelating beads in terms of selectivity and had a lower capacity (3.68 mg/g versus 12.26 mg/g). The dynamic adsorption capacity for human proinsulin(His)(6) was unaffected by the mode of operation (dead-end and cross-flow filtration).
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Affiliation(s)
- Luciana Cristina Lins de Aquino
- Department of Bioprocess Engineering, School of Chemical Engineering, State University of Campinas, UNICAMP, CP 6066, CEP 13083-970, Campinas, SP, Brazil
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Kruppa M, Frank D, Leffler-Schuster H, König B. Screening of metal complex–amino acid side chain interactions by potentiometric titration. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.12.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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