Biotin Photoaffinity Label

Biotin Photoaffinity Label is a biotinylation reagent that contains a photo-reactive group, allowing it to covalently bind to biomolecules in the presence of UV light. Upon exposure to UV, the photoaffinity group forms a stable covalent bond with nearby molecules, enabling precise biotinylation. The biotinylated molecules can then be detected using streptavidin or avidin-based detection systems, making Biotin Photoaffinity Labels ideal for applications like protein-protein interaction studies, Western Blotting, and Immunohistochemistry, where spatial and specific labeling is required.