Kv1.6/KCNA6 Blocking Peptide (#BLP-PC003) is the original antigen used for immunization during Anti-KV1.6 (KCNA6) Antibody (#APC-003) generation. The blocking peptide binds and ‘blocks’ Anti-Kv1.6/KCNA6 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.