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Zheng C, Cui M, Zhang Y, Liu L, Li W, Zhang J, Ji M, Chen W, Jiang W, Wang P, Zhang W. Universal sulfatase-based chemiluminescence biosensing platform: Validation via AFP detection in clinical blood samples. Biosens Bioelectron 2025; 267:116771. [PMID: 39265427 DOI: 10.1016/j.bios.2024.116771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 08/14/2024] [Accepted: 09/09/2024] [Indexed: 09/14/2024]
Abstract
Enzyme-catalyzed chemiluminescence has been widely used in the field of biomedicine, especially in the test kit for various biomarkers. However, the currently reported enzyme-catalyzed chemiluminescence systems suffered from the addition of oxidizing substances, short emission wavelength, and susceptibility to interference by autofluorescence. In this paper, a universal sulfatase-based chemiluminescence system with NIR was developed, in which the designed substrate QM-CF could be transformed into 1,2-dioxetane derivate in the presence of sulfatase and oxygen. This system exhibited long emission wavelengths and CL half-time, a high signal-noise ratio, and without other additives. Importantly, the sulfatase-based chemiluminescence enzyme-linked immunoassay platform was successfully constructed and could be generally applied to detect biomarkers. As a proof of concept, the sulfatase-labeled AFP antibody and substate QM-CF were conveniently suitable for commercial AFP test kits, leading to satisfactory detection results of AFP in clinical blood samples.
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Affiliation(s)
- Cheng Zheng
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China; Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China; Department of Nuclear Medicine & Laboratory of Clinical Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, 610044, China
| | - Mengyuan Cui
- School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Yingyu Zhang
- Henan Key Laboratory of Rare Diseases, Endocrinology and Metabolism Center, the First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Li Liu
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China
| | - Wenqing Li
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China
| | - Jiaqi Zhang
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China
| | - Min Ji
- School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Wei Chen
- Department of Nuclear Medicine & Laboratory of Clinical Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, 610044, China
| | - Wen Jiang
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210009, China.
| | - Peng Wang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China; Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China.
| | - Wancun Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
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Azam MG, Shibata T, Kabashima T, Kai M. Alkaline phosphatase-labeled macromolecular probe for sensitive chemiluminescence detection of proteins on a solid-phase membrane. Anal Bioanal Chem 2011; 401:1211-7. [DOI: 10.1007/s00216-011-5196-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Revised: 06/13/2011] [Accepted: 06/19/2011] [Indexed: 11/28/2022]
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Hu D, Han H, Zhou R, Dong F, Bei W, Jia F, Chen H. Gold(iii) enhanced chemiluminescence immunoassay for detection of antibody against ApxIV of Actinobacillus pleuropneumoniae. Analyst 2008; 133:768-73. [DOI: 10.1039/b715476c] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lin J, Ju H. Electrochemical and chemiluminescent immunosensors for tumor markers. Biosens Bioelectron 2005; 20:1461-70. [PMID: 15626599 DOI: 10.1016/j.bios.2004.05.008] [Citation(s) in RCA: 174] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2004] [Revised: 05/10/2004] [Accepted: 05/31/2004] [Indexed: 11/26/2022]
Abstract
The determination of serum tumor markers plays an important role in clinical diagnoses for the patients with certain tumor-associated disease. Although many commercial kits have been applied in clinical immunoassays, conventional methods always have some disadvantages, resulting in the need of other new, efficient, and easily automated methods. Immunosensors, considered as a major development in immunochemical field, have attracted considerable attention. With the aim of rapid screening, many immunosensors that are small, semi-automated and portable are being developed. This brief review focuses on the current research of immunosensors for tumor markers based on the electrochemical and chemiluminescent detection with emphasis on recent advances, challenges, and trends. The works on series of novel immunosensors developed for the determination of tumor markers in our group in the last few years are also introduced.
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Affiliation(s)
- Jiehua Lin
- Department of Chemistry, Institute of Analytical Science, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, PR China
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