Product name:Human immunoglubin joining chain ELISA Kit
Description:
Immunoglobulin J chain is a 137-amino acid protein that is synthesized in B lymphocytes and serves 2 known functions: linking immunoglobulin monomers (IgM to pentamers, IgA to dimers) and binding these immunoglobulins to secretory component.This band is the site of translocations with chromosome 11 in some acute lymphocytic leukemias.