Immunogen sequence: MAEGDNRSTN LLAAETASLE EQLQGWGEVM LMADKVLRWE RAWFPPAIMG VVSLVFLIIY YLDPSVLSGV SCFVMFLCLA DYLVPILAPR IFGSNKWTTE. Apoptosis is important for normal development and tissue homeostasis. It is mediated by various caspases and ultimately res