LPAR3/EDG7 (extracellular) Blocking Peptide (#BLP-LR033) is the original antigen used for immunization during Anti-LPAR3 (EDG7) (extracellular) Antibody (#ALR-033) generation. The blocking peptide binds and ‘blocks’ Anti-LPAR3/EDG7 (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 testis (lanes 1 and 3) and human OVCAR-3 (lanes 2 and 4):
- (C)RSNTDTADEWTGTK, corresponding to amino acid residues 16-29 of rat LPA3 receptor (Accession Q8K5E0).