Secondary antibodies bind to a primary antibody to assist in detection, amplification, sorting, and purification of target antigens, and are used in various biochemical techniques/assays (e.g., ELISA, western blot (WB), immunohistochemistry).
Store at 4C. After dilution, add an equal volume of glycerol to prevent loss of enzymatic activity and store at -20C. Avoid repeated freeze-thaw cycles.