Immunogen sequence: CLVGPEGSLS FSPLPGNILV PMAASPGLGE PPPPQEANPV YMCGEGGLRQ LDLTWLRPTE PGSEGDYMVL PRRTLSL. BAI1, a p53-target gene, encodes brain-specific angiogenesis inhibitor, a seven-span transmembrane protein and is thought to be a member of the secr