Biotin Antibody Labeling Kit is an antibody biotinylation kit which uses a short-chain, water-soluble biotinylating reagent for labeling antibodies, proteins and other molecules that have primary amines. Scientist can choose the link length from13.5 to 39Å. The conjugates are wide used in FC, ELISA and immunocytochemistry, etc. BroadPharm's MagicLink™ biotin antibody labeling kits include an active reagent, protein concentrator and reaction buffer. Scientists can follow the simple protocol to get the desired conjugates in less than 1 hours. BroadPharm's MagicLink™ Chemistry is a conjugation method of choice. Easy - Convenient - Reproducible