gamma 2a Immunoglobulin

《英文msh詞典》gamma 2a Immunoglobulin
[入口詞] gamma 2a Immunoglobulin
[主題詞] Immunoglobulins,gamma-Chain
[英文釋義] Heavy chains found in the Fab and Fc fragments of IMMUNOGLOBULIN G and having a molecular weight of approximately 51 kD. They contain about 450 amino acid residues arranged in four domains and an oligosaccharide component covalently bound to the Fc fragment. The gamma chains of the four IMMUNOGLOBULIN G subgroups are not identical,but resemble each other more closely than the heavy chains of a different immunoglobulin.