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Ye Q, Jin X, Gao H, Wei N. Site-Specific and Tunable Co-immobilization of Proteins onto Magnetic Nanoparticles via Spy Chemistry. ACS APPLIED BIO MATERIALS 2022; 5:5665-5674. [PMID: 36194637 DOI: 10.1021/acsabm.2c00709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Co-immobilization of multiple proteins onto one nanosupport has large potential in mimicking natural multiprotein complexes and constructing efficient cascade biocatalytic systems. However, control of different proteins regarding their spatial arrangement and loading ratio remains a big challenge, and protein co-immobilization often requires the use of purified proteins. Herein, built upon our recently designed SpyTag-functionalized magnetic nanoparticles (MNPs), we established a modular MNP platform for site-specific, tunable, and cost-effective protein co-immobilization. SpyCatcher-fused enhanced green fluorescent protein (i.e., EGFP-SpyCatcher) and mCherry red fluorescent protein (i.e., RFP-SpyCatcher) were designed and conjugated on MNPs, and the immobilized proteins showed 3-7-fold enhancement in storage stability and greatly improved stability against the freeze-thaw process compared to free proteins. The protein-conjugated MNPs also retained desirable colloidal stability and magnetic responsiveness, enabling facile proteins' recovery. Also, one-pot co-immobilization of the two proteins could be fine-tuned with their feed ratios. In addition, MNPs could selectively and efficiently co-immobilize both SpyCatcher-fused proteins from combined cell lysates without purification, offering a convenient and cost-effective approach for multiprotein immobilization. This MNP platform provides a facile and efficient tool to construct bionano hybrid materials (i.e., protein-based MNPs) and multiprotein systems for a variety of industrial and green chemistry applications.
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Affiliation(s)
- Quanhui Ye
- Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, 3221 Newmark Civil Engineering Laboratory, 205 N. Mathews Avenue, Urbana, Illinois 61801, United States
| | - Xiuyu Jin
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Haifeng Gao
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Na Wei
- Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, 3221 Newmark Civil Engineering Laboratory, 205 N. Mathews Avenue, Urbana, Illinois 61801, United States
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2
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Schartner J, Güldenhaupt J, Katharina Gaßmeyer S, Rosga K, Kourist R, Gerwert K, Kötting C. Highly stable protein immobilizationviamaleimido-thiol chemistry to monitor enzymatic activity. Analyst 2018; 143:2276-2284. [DOI: 10.1039/c8an00301g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Combining a novel protein immobilisation method with multivariate curve resolution enables the direct observation of biocatalysis by ATR-FTIR spectroscopy.
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Affiliation(s)
- Jonas Schartner
- Department of Biophysics
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
| | - Jörn Güldenhaupt
- Department of Biophysics
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
| | | | - Katharina Rosga
- Department of Biophysics
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
| | - Robert Kourist
- Junior Research Group for Microbial Biotechnology
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
| | - Klaus Gerwert
- Department of Biophysics
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
| | - Carsten Kötting
- Department of Biophysics
- Ruhr-Universität Bochum
- 44801 Bochum
- Germany
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3
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Biomimetic-Functionalized, Tannic Acid-Templated Mesoporous Silica as a New Support for Immobilization of NHase. Molecules 2017; 22:molecules22101597. [PMID: 28946697 PMCID: PMC6151425 DOI: 10.3390/molecules22101597] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 12/21/2022] Open
Abstract
Tannic acid-templated mesoporous silica (TAMS) was synthesized using a simple nonsurfactant template method and dopamine-functionalized TAMS (Dop-TAMS), which was prepared via a biomimetic coating, was developed as a new support for immobilization of NHase (NHase@Dop-TAMS). The Dop-TAMS was thoroughly characterized by the transmission electron microscopy (TEM), scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET), and Fourier transform infrared (FT-IR) and the results showed that the Dop-TAMS possessed sufficiently large pore size and volume for the accommodation of NHase. Studying the thermal stability, storage, shaking stability, and pH stability of the free and immobilized NHase indicated that the catalytic properties of NHase@Dop-TAMS were significantly enhanced. Moreover, the NHase@Dop-TAMS exhibited good reusability. All the results demonstrated that Dop-TAMS could be used as an excellent matrix for the immobilization of NHase.
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4
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Schulte-Zweckel J, Rosi F, Sreenu D, Schröder H, Niemeyer CM, Triola G. High Affinity Immobilization of Proteins Using the CrAsH/TC Tag. Molecules 2016; 21:molecules21060750. [PMID: 27338319 PMCID: PMC6273389 DOI: 10.3390/molecules21060750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 06/02/2016] [Accepted: 06/03/2016] [Indexed: 02/03/2023] Open
Abstract
Protein microarrays represent important tools for biomedical analysis. We have recently described the use of the biarsenical-tetracysteine (TC) tag for the preparation of protein microarrays. The unique feature of this tag enables the site-specific immobilization of TC-containing proteins on biarsenical-modified surfaces, resulting in a fluorescence enhancement that allows the direct quantification of the immobilized proteins. Moreover, the reversibility of the binding upon incubation with large quantities of thiols permits the detachment of the proteins from the surface, thereby enabling recovery of the substrate to extend the life time of the slide. Herein, we describe our recent results that further extend the applicability of the CrAsH/TC tag to the fabrication of biochips. With this aim, the immobilization of proteins on surfaces has been investigated using two different spacers and two TC tags, the minimal TC sequence (CCPGCC) and an optimized motif (FLNCCPGCCMEP). While the minimal peptide motif enables a rapid recycling of the slide, the optimized TC sequence reveals an increased affinity due to its greater resistance to displacement by thiols. Moreover, the developed methodology was applied to the immobilization of proteins via on-chip ligation of recombinant protein thioesters.
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Affiliation(s)
- Janine Schulte-Zweckel
- Department of Chemical Biology, Max-Planck-Institute of Molecular Physiology, Otto-Hahn-Strasse 11, D-44227 Dortmund, Germany.
| | - Federica Rosi
- Department of Chemical Biology, Max-Planck-Institute of Molecular Physiology, Otto-Hahn-Strasse 11, D-44227 Dortmund, Germany.
| | - Domalapally Sreenu
- Department of Chemical Biology, Max-Planck-Institute of Molecular Physiology, Otto-Hahn-Strasse 11, D-44227 Dortmund, Germany.
| | - Hendrik Schröder
- Chimera Biotec GmbH, Emil-Figge-Str., 76 A, D-44227 Dortmund, Germany.
| | - Christof M Niemeyer
- Institute of Biological Interfaces (IBG1), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz, D-76344 Eggenstein-Leopoldshafen, Germany.
| | - Gemma Triola
- Department of Biomedicinal Chemistry, Institute of Advanced Chemistry of Catalonia, Jordi Girona 18-26, 08034 Barcelona, Spain.
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5
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Thompson DA, Evans EGB, Kasza T, Millhauser GL, Dawson PE. Adapter reagents for protein site specific dye labeling. Biopolymers 2016; 102:273-9. [PMID: 24599728 DOI: 10.1002/bip.22481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 02/22/2014] [Indexed: 12/12/2022]
Abstract
Chemoselective protein labeling remains a significant challenge in chemical biology. Although many selective labeling chemistries have been reported, the practicalities of matching the reaction with appropriately functionalized proteins and labeling reagents is often a challenge. For example, we encountered the challenge of site specifically labeling the cellular form of the murine Prion protein with a fluorescent dye. To facilitate this labeling, a protein was expressed with site specific p-acetylphenylalanine. However, the utility of this acetophenone reactive group is hampered by the severe lack of commercially available aminooxy fluorophores. Here we outline a general strategy for the efficient solid phase synthesis of adapter reagents capable of converting maleimido-labels into aminooxy or azide functional groups that can be further tuned for desired length or solubility properties. The utility of the adapter strategy is demonstrated in the context of fluorescent labeling of the murine Prion protein through an adapted aminooxy-Alexa dye.
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Affiliation(s)
- Darren A Thompson
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, CA, 92037
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Li L, Zhang SY, Li YM, Chen YX. Dual-labeling of ubiquitin proteins by chemoselective reactions for sensing UCH-L3. MOLECULAR BIOSYSTEMS 2016; 12:1764-7. [PMID: 27102587 DOI: 10.1039/c6mb00165c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A site-specific dual-color labeled ubiquitin for sensing deubiquitinase's activity was prepared by consecutively using chemoselective native chemical ligation reactions in a facile and efficient way. The prepared sensor was applied to establish a sensitive FRET-based assay for UCH-L3.
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Affiliation(s)
- Lei Li
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
| | - Si-Yu Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
| | - Yan-Mei Li
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
| | - Yong-Xiang Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
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Zhang J, Men Y, Lv S, Yi L, Chen JF. Protein tetrazinylation via diazonium coupling for covalent and catalyst-free bioconjugation. Org Biomol Chem 2015; 13:11422-5. [DOI: 10.1039/c5ob02053k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work reports an efficient reagent 1 for direct and covalent introduction of tetrazines onto the surface of proteins and viruses under mild conditions.
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Affiliation(s)
- Jie Zhang
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yuwen Men
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Shanshan Lv
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Long Yi
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Collaborative Innovation Center of Chemical Science and Engineering
| | - Jian-Feng Chen
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
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8
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Zhang J, Ma D, Du D, Xi Z, Yi L. An efficient reagent for covalent introduction of alkynes into proteins. Org Biomol Chem 2014; 12:9528-31. [DOI: 10.1039/c4ob01873g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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9
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Schartner J, Gavriljuk K, Nabers A, Weide P, Muhler M, Gerwert K, Kötting C. Immobilization of Proteins in their Physiological Active State at Functionalized Thiol Monolayers on ATR-Germanium Crystals. Chembiochem 2014; 15:2529-34. [DOI: 10.1002/cbic.201402478] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Indexed: 11/09/2022]
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10
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Schulte-Zweckel J, Rosi F, Sreenu D, Schröder H, Niemeyer CM, Triola G. Site-specific, reversible and fluorescent immobilization of proteins on CrAsH-modified surfaces for microarray analytics. Chem Commun (Camb) 2014; 50:12761-4. [DOI: 10.1039/c4cc04120h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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11
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Kung KKY, Wong KF, Leung KC, Wong MK. N-Terminal α-amino group modification of peptides by an oxime formation-exchange reaction sequence. Chem Commun (Camb) 2014; 49:6888-90. [PMID: 23792565 DOI: 10.1039/c3cc42261e] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A site-specific and efficient method for N-terminal modification of peptides using oxone for selective oxidation of N-terminal α-amino groups of peptides to oximes followed by transoximation with O-substituted hydroxylamines has been developed.
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Affiliation(s)
- Karen Ka-Yan Kung
- State Key Laboratory of Chirosciences and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
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12
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Mukherjee S, Bapat AP, Hill MR, Sumerlin BS. Oximes as reversible links in polymer chemistry: dynamic macromolecular stars. Polym Chem 2014. [DOI: 10.1039/c4py01282h] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We demonstrate the formation of oxime-functional macromolecular stars that are able to dissociate and reconstruct themselves upon application of a stimulus.
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Affiliation(s)
- Soma Mukherjee
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville, USA
| | - Abhijeet P. Bapat
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville, USA
| | - Megan R. Hill
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville, USA
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville, USA
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13
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Tang X, Han J, Zhu Z, Lu X, Chen H, Cai Y. Facile synthesis, sequence-tuned thermoresponsive behaviours and reaction-induced reorganization of water-soluble keto-polymers. Polym Chem 2014. [DOI: 10.1039/c4py00146j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water-soluble keto-polymers: facile synthesis in methanol on irradiation with visible light at 25 °C, sequence-tuned thermoresponsive behaviours and reaction-induced reorganization.
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Affiliation(s)
- Xianghua Tang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
| | - Jie Han
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
| | - Zhengguang Zhu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
| | - Xinhua Lu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
| | - Hong Chen
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
| | - Yuanli Cai
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123, China
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O'Donovan L, De Bank PA. A hydrazide-anchored dendron scaffold for chemoselective ligation strategies. Org Biomol Chem 2014; 12:7290-6. [DOI: 10.1039/c4ob00870g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We report the design and synthesis of a dendron scaffold, enabling the chemoselective decoration of target molecules with multiple copies of functional species, such as peptides, via a hydrazone bond.
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Affiliation(s)
- Liz O'Donovan
- Department of Pharmacy and Pharmacology and Centre for Regenerative Medicine
- University of Bath
- Bath, UK
| | - Paul A. De Bank
- Department of Pharmacy and Pharmacology and Centre for Regenerative Medicine
- University of Bath
- Bath, UK
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15
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Sun H, Chen GYJ, Yao SQ. Recent advances in microarray technologies for proteomics. ACTA ACUST UNITED AC 2013; 20:685-99. [PMID: 23706635 DOI: 10.1016/j.chembiol.2013.04.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 04/01/2013] [Accepted: 04/14/2013] [Indexed: 01/04/2023]
Abstract
Proteins are fundamental components of all living systems and critical drivers of biological functions. The large-scale study of proteins, their structures and functions, is defined as proteomics. This systems-wide analysis leads to a more comprehensive view of the intricate signaling transduction pathways that proteins engage in and improves the overall understanding of the complex processes supporting the living systems. Over the last two decades, the development of high-throughput analytical tools, such as microarray technologies, capable of rapidly analyzing thousands of protein-functioning and protein-interacting events, has fueled the growth of this important field. Herein, we review the most recent advancements in microarray technologies, with a special focus on peptide microarray, small molecule microarray, and protein microarray. These technologies have become prominent players in proteomics and have made significant changes to the landscape of life science and biomedical research. We will elaborate on their performance, advantages, challenges, and future directions.
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Affiliation(s)
- Hongyan Sun
- Department of Biology and Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, PRC.
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Wang P, Zhang CJ, Chen G, Na Z, Yao SQ, Sun H. Site-specific immobilization of biomolecules by a biocompatible reaction between terminal cysteine and 2-cyanobenzothiazole. Chem Commun (Camb) 2013; 49:8644-6. [DOI: 10.1039/c3cc43566k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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