[Term] id: PR:000050257 name: IgM heavy chain protein def: "An immunoglobulin heavy chain protein in which the constant region is encoded by the IgM gene segment." [PRO:DAN] comment: Category=seqgroup. Requested by=IEDB. synonym: "IgHM" EXACT PRO-short-label [PRO:DAN] synonym: "immunoglobulin heavy chain mu" EXACT [PRO:DAN] synonym: "immunoglobulin M heavy chain" EXACT [PRO:DAN] synonym: "immunoglobulin mu heavy chain" EXACT [PRO:DAN] is_a: PR:000050174 ! immunoglobulin heavy chain protein