serpin H1 AsTP3 A serpin that is a translation product of the human SERPINH1 gene or a 1:1 ortholog thereof. 47 kDa heat shock protein CBP1 CBP2 arsenic-transactivated protein 3 SERPINH2 colligin SERPINH1 collagen-binding protein rheumatoid arthritis-related antigen RA-A47 PR:000014708 serine protease inhibitor J6 Category=gene. PIG14 cell proliferation-inducing gene 14 protein HSP47 protein serpin