KCNH2/erg1 Blocking Peptide (#BLP-PC016) is the original antigen used for immunization during Anti-KCNH2 (erg1) Antibody (#APC-016) generation. The blocking peptide binds and ‘blocks’ Anti-KCNH2/erg1 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 HEK 293 cell lysate, stably expressing HERG channels:1. Anti-KCNH2 (erg1) Antibody (1:200).
2. Anti-KCNH2 (erg1) Antibody, preincubated with KCNH2/erg1 Blocking Peptide (#BLP-PC016).
- Mouse heart sections.
- (CY)EEL PAGAP ELPQD GPT, corresponding to residues 1122-1137 of rat KV11.1 (erg1) (Accession O08962).