[Term] id: PR:000008965 name: immunoglobulin J chain def: "A protein that is a translation product of the human JCHAIN gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "IGJ" RELATED Gene-based [] synonym: "IGCJ" RELATED Gene-based [] synonym: "JCHAIN" EXACT PRO-short-label [PRO:DNx] is_a: PR:000000001 ! protein