链霉亲和素
链霉亲和素结构式
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常用名 | 链霉亲和素 | 英文名 | Streptavidin |
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| CAS号 | 9013-20-1 | 分子量 | 378.71228 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C14H17BrClNO2S | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | N/A |
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Cell-permeable probe for identification and imaging of sialidases.
Proc. Natl. Acad. Sci. U. S. A. 110(7) , 2466-71, (2013) Alkyne-hinged 3-fluorosialyl fluoride (DFSA) containing an alkyne group was shown to be a mechanism-based target-specific irreversible inhibitor of sialidases. The ester-protected analog DFSA (PDFSA) is a membrane-permeable precursor of DFSA designed to be us... |
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An ultrasensitive streptavidin-functionalized carbon nanotubes platform for chemiluminescent immunoassay.
Anal. Chim. Acta 774 , 85-91, (2013) An ultrasensitive chemiluminescent (CL) immunoassay system was developed for the detection of tumor marker. This sandwich CL assay method was for the first time designed based on a highly efficient streptavidin-functionalized multi-walled carbon nanotubes (MW... |
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Implementation of a SPR immunosensor for the simultaneous detection of the 22K and 20K hGH isoforms in human serum samples.
Talanta 114 , 268-75, (2013) We have implemented a Surface Plasmon Resonance (SPR) immunosensor based on a sandwich assay for the simultaneous detection of the two main hGH isoforms, of 22 kDa (22K) and 20 kDa (20K). An oriented-antibody sensor surface specific for both hormone isoforms ... |
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Engineering oscillating microtubule bundles.
Meth. Enzymol. 524 , 205-24, (2013) From motility of simple protists to determining the handedness of complex vertebrates, highly conserved eukaryotic cilia and flagella are essential for the reproduction and survival of many biological organisms. Despite extensive studies, the exact mechanism ... |
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A biotin micropatterned surface generated by photodestruction serves as a novel platform for microtubule organisation and DNA hybridisation.
ChemBioChem. 14(6) , 689-94, (2013) MASK AND CAPTURE: Photodestruction of parts of a biotin-functionalised surface by shining UV light through a photomask produces a biotin micropattern. These micropatterns can selectively capture functional biotin-tagged biomolecules/proteins such as microtubu... |
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A simplified method to attach antibodies on liposomes by biotin-streptavidin affinity for rapid and economical screening of targeted liposomes.
J. Biomed. Nanotechnol. 10(5) , 871-6, (2014) The biotin-Streptavidin (STREP) technique for attachment of monoclonal antibodies (mAbs) (or other ligand types) on liposome surface offers high attachment yield, however it is time consuming and expensive due to the number of steps used and the consumption o... |
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Surface functionalization of a polymeric lipid bilayer for coupling a model biological membrane with molecules, cells, and microstructures.
Langmuir 29(8) , 2722-30, (2013) We describe a stable and functional model biological membrane based on a polymerized lipid bilayer with a chemically modified surface. A polymerized lipid bilayer was formed from a mixture of two diacetylene-containing phospholipids, 1,2-bis(10,12-tricosadiyn... |
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Difference in protein adsorption onto polymer films with or without thermal annealing.
J. Nanosci. Nanotechnol. 14(4) , 3106-11, (2014) Protein adsorptions onto non-annealed (NA) and thermally annealed (TA) polyetherimide films were examined by surface plasmon resonance measurements. Proteins adsorbed onto the NA films with smaller adsorption constants in comparison with the TA films. Neutron... |
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A protein nanofiber hydrogel for sensitive immunoassays.
Analyst 138(17) , 4786-94, (2013) Amyloid-like protein nanofibers were assembled in vitro using a recombinant protein fusion, with yeast Sup35 and human SSB/La proteins as assembly units, where the length of the nanofibers was mostly between 100 and 400 nm. The protein nanofibers, hereafter r... |
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Layer by layer assembly of biotinylated protein networks for signal amplification.
Chem. Commun. (Camb.) 49(24) , 2397-9, (2013) Described herein is a unique and inexpensive method that outperforms commercial methods that amplify the streptavidin-biotin recognition event. Amplification induced by streptavidin and biotinylated protein causes the formation of a large detectable polymer. ... |