P2Y1 Receptor Blocking Peptide (#BLP-PR009) is the original antigen used for immunization during Anti-P2Y1 Receptor Antibody (#APR-009) generation. The blocking peptide binds and ‘blocks’ Anti-P2Y1 Receptor 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 brain membranes (lanes 1 and 3) and human platelets lysate (lanes 2 and 4):
- Expression of P2RY1 in rat thalamusImmunohistochemical staining of fasciculi in rat thalamus using Anti-P2Y1 Receptor Antibody (#APR-009). Specific staining is black. Cresyl violet is used as the counterstain.
- Human eye tissue (Fries, J.E. et al. (2005) Invest. Ophthalmol. Vis. Sci. 46, 3000.).
- (C)RALI YKDLD NSPLR RKS, corresponding to residues 242-258 of rat or human P2RY1. (Accession P49651).