Immunogen sequence: RYPRSSIEDDF NYGSSVASAT VHIRMVLQRD CTFSKQYMRI PSAPSATLNI IRFFHLRQSG RSGMVNIFYK GPTFL Highest antigen sequence identity to the following orthologs - mouse 32%, rat 33%. TMBIM4 is an anti-apoptotic protein which can inhibit apoptosis ind