Ready-to-use ELISA kits are available for the detection of bradykinin receptor, beta 1, an alias of the protein, bradykinin receptor B1. The official gene symbol is BDKRB1. The protein, with a mass of 40.5 kDa and length of 353 residues, is reported to be membrane-associated. It is a member of the G-protein coupled receptor 1 family, Bradykinin receptor subfamily, BDKRB1 sub-subfamily and may be known by other names, including: BKB1R, B1R, bradykinin receptor 1, bradykinin B1 receptor, BK-1 receptor, and B1 bradykinin receptor, and BRADYB1.