SA1-400 reacts with human IgM, and does not react with human IgG, IgA, kappa or lambda chains.
SA1-400 has been successfully used in immunohistochemistry, ELISA, and Western blot procedures. Avoid prolonged fixation in buffered formalin as this can destroy the epitope.
The SA1-400 immunogen is purified human IgM Fc 5 mu fragment.
Country of Origin: USA
IgM is expressed intracellularly, during early stages of B lymphopoiesis, and then on the surface of more mature B cells in the bone marrow and peripheral B cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.