GPR68/OGR1 (extracellular) Blocking Peptide (#BLP-GR042) is the original antigen used for immunization during Anti-GPR68 (OGR1) (extracellular) Antibody (#AGR-042) generation. The blocking peptide binds and ‘blocks’ Anti-GPR68/OGR1 (extracellular) primary antibody, this makes it a good negative reagent control to help confirm antibody specificity in western blot and immunohistochemistry applications. This control is also often called a pre-adsorption control.
- Western blot analysis of rat kidney lysates (lanes 1 and 3) and mouse kidney membranes (lanes 2 and 4):
- Western blot analysis of rat heart membranes:
- (C)HRV(S)FEHYPIQAWQR, corresponding to amino acid residues 169-183 of mouse GPR68 (Accession Q8BFQ3).