Cav3.2/CACNA1H Blocking Peptide (#BLP-CC025) is the original antigen used for immunization during Anti-CaV3.2 (CACNA1H) Antibody (#ACC-025) generation. The blocking peptide binds and ‘blocks’ Anti-Cav3.2/CACNA1H 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.