P2Y2 Receptor (extracellular) Blocking Peptide (#BLP-PR102) is the original antigen used for immunization during Anti-P2Y2 Receptor (extracellular) Antibody (#APR-102) generation. The blocking peptide binds and ‘blocks’ Anti-P2Y2 Receptor (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 mouse heart lysate (lanes 1 and 5), mouse brain lysate (lanes 2 and 6), rat brain lysate (lanes 3 and 7) and rat lung lysate (lanes 4 and 8):
- Expression of P2Y2 in mouse hippocampusImmunohistochemical staining of perfusion-fixed frozen mouse brain sections with Anti-P2Y2 Receptor (extracellular) Antibody (#APR-102), (1:200), followed by goat-anti-rabbit-AlexaFluor-488. P2RY2 immunoreactivity (green) in the hippocampal dentate gyrus appears in blood vessels (horizontal arrows) and in neurons (vertical arrows). Cell nuclei are stained with DAPI (blue).
- (CD)TINGTWEGDELGYK, corresponding to amino acid residues 11- 24 of rat P2RY2 (Accession P41232).