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Biotin Labeled Proteins
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* Please be kindly noted that our services can only be used for research to organizations or companies and not intended for any clinical or individuals.
Our proprietary collection of biotinylated proteins is specifically designed to simplify your research. These biotin-labeled proteins are generated using single-point
labeling and chemical labeling techniques developed internally and show excellent bioactivity and high detection sensitivity. As a leading service provider in the
field of drug discovery and research, BOC Sciences aggressively seeks to develop new technologies to assist clients in developing new bioconjugate reagents for
their sensitive detection applications and provide biotin label services.
In biochemistry, biotinylated proteins are the covalent binding products of biotin and proteins and other macromolecular substances. The affinity of biotin-avidin
is at least one million times higher than that of antigen-antibody, which is the strongest affinity substance in nature. Therefore, biotin-avidin system has been
widely used in immunodiagnostic. At the same time, because of the emergence of biotinylated protein, it also simplifies the process and improves the efficiency
similar to WB experiment. In addition, the small size of biotin (MW = 244.31g/mol) did not affect the natural function of the protein itself. Therefore, it has the
advantages of high affinity, high specificity and high sensitivity at the same time. At present, it is widely used in many fields of biotechnology.
Biotin-avidin system is widely used in flow cytometry, fluorescence imaging, Western blotting and ELISA detection to increase signal output and higher sensitivity.
Fluorescent conjugates of avidin or streptavidin are used to detect biotinylated biomolecules. An enzyme conjugate of avidin or streptavidin, usually used in