CLC-7/CLCN7 Blocking Peptide (#BLP-CL008) is the original antigen used for immunization during Anti-CLC-7 (CLCN7) Antibody (#ACL-008) generation. The blocking peptide binds and ‘blocks’ Anti-CLC-7/CLCN7 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.