《英文msh词典》alpha Immunoglobulin
[入口词] alpha Immunoglobulin
[主题词] Immunoglobulins,alpha-Chain
[英文释义] Heavy chains found in the Fab and Fc fragments of IMMUNOGLOBULIN A and having a molecular weight of approximately 58 kD. They contain about 470 amino acid residues arranged in four domains and an oligosaccharide component bound covalently to the Fc fragment.