MeSH definition : The PROTEIN SUBUNITS of the multimeric IMMUNOGLOBULIN proteins, such as IGA; IGD;
IGE; IGG; and IGM. Included are the heavy and light chains which contain the specific
ANTIGEN binding domains, as well as the accessory proteins that are part of the the
secreted forms of IGM and IGA; (SECRETORY IGA).;
The PROTEIN SUBUNITS of the multimeric IMMUNOGLOBULIN proteins, such as IGA; IGD;
IGE; IGG; and IGM. Included are the heavy and light chains which contain the specific
ANTIGEN binding domains, as well as the accessory proteins that are part of the the
secreted forms of IGM and IGA; (SECRETORY IGA).