Biotin-PEG2-acid,cas1365655-89-5

Biotin-PEG2-acid is often used for biotinylation of molecules or surfaces, allowing specific binding to avidin or streptavidin. It can be used for various applications including protein purification, cell labeling, and in assays such as ELISA and immunohistochemistry. The PEG spacer provides flexibility and reduces potential steric hindrance for the biotin molecule, allowing it to efficiently bind to its target proteins or surfaces.

msds of Biotin-PEG2-acid