Kv1.1/KCNA1 (extracellular) Blocking Peptide (#BLP-PC161) is the original antigen used for immunization during Anti-KV1.1 (KCNA1) (extracellular) Antibody (#APC-161) generation. The blocking peptide binds and ‘blocks’ Anti-Kv1.1/KCNA1 (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 brain lysate (lanes 1 and 3) and mouse brain lysate (lanes 2 and 4):
- Western blot analysis of human MCF-7 breast adenocarcinoma cell lysate:
- (C)KDDKDFTGTIHRID, corresponding to amino acid residues 193-206 of rat KV1.1 (Accession P10499).