Cat. No. | Product Name | Species | Expression System |
---|---|---|---|
TMPY-01918 |
J chain Protein, Human, Recombinant (His)
JCH,IGCJ,immunoglobulin joining chain |
Human | E. coli |
Immunoglobulin J chain, also known as IGJ and IGCJ, is a secreted polypeptide which is the first immunoglobulin-related polypeptide expressed during the embryogenesis and differentiation of B cells in the fetal liver. The joining Immunoglobulin J chain is a small polypeptide, expressed by mucosal and glandular plasma cells, which regulates polymer formation of immunoglobulin (Ig)A and IgM. Immunoglobulin J chain / IGJ serves to link two monomer units of either IgM or IgA. In the case of IgM, the... |