Immuno-Grade Bombesin Receptor 3 Antibodies
BB3 (also called BRS-3) is an orphan GPCR. The endogenous ligand for BB3 remains to be discovered. BB3 may play a role in glucose and insulin regulation, metabolic homeostasis, feeding, regulation of body temperature, obesity and diabetes mellitus. BB3 is also expressed in neoplastic tissues including breast carcinomas and ovarian carcinomas as well as in pheochromocytomas and meningiomas.