[Term] id: PR:000050594 name: IgA heavy chain protein, secretory isoform def: "An IgA heavy chain protein that is a translation product of some mRNA polyadenylated at a site 5' to the membrane exons, thus preventing their incorporation the final spliced mRNA." [PRO:ADD, PRO:DAN, GOC:add] comment: Category=seqgroup. Requested by=IEDB. synonym: "IgHA/iso:secretory" EXACT PRO-short-label [PRO:DAN] synonym: "immunoglobulin A heavy chain, secretory isoform" EXACT [PRO:DAN] synonym: "immunoglobulin alpha heavy chain, secretory isoform" EXACT [PRO:DAN] synonym: "immunoglobulin heavy chain alpha, secretory isoform" EXACT [PRO:DAN] is_a: PR:000050176 ! IgA heavy chain protein