Anti-IgA Heavy Chain, clone RM220

1 mg/ml in PBS with 50% glycerol, 1% BSA and 0.09% sodium azide. This recombinant Mouse IgA antibody specifically reacts to mIgA. No cross reactivity with IgG1, IgG2a, IgG2b, IgG2c, IgG3, IgM, IgE, or human IgA. Protein function: Ig alpha is the major immunoglobulin class in body secretions. It may serve both to defend against local infection and to prevent access of foreign antigens to the general immunologic system. [The UniProt Consortium]