BS3 Crosslinker (CAS: 82436-77-9) is a water-soluble, non-cleavable crosslinker with two sulfo-NHS ester groups. It forms stable amide bonds with primary amines on proteins, making it ideal for protein-protein conjugation, receptor-ligand studies, and immunoprecipitation. Its charged structure prevents membrane penetration, enabling selective labeling of cell surface proteins.
Other Linkers > Other Cross Linkers
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