

Vitamin B12 Antibody Biotinylated by Molecular Depot is a highly pure biotinylated rabbit polyclonal antibody specific to vitamin B12 (cyanocobalamin). It is supplied at 0.5 mg/mL. It is used in competitive vitamin B12 immunoassays with streptavidin capture or detection. Each unit contains 50 µg. MBP supplies Molecular Depot antibodies to research labs in the United States, Canada and worldwide.