A Blocking peptide for Anti-GluR1 (GluA1) (extracellular) Antibody (#AGC-004), Anti-GluR1 (GluA1) (extracellular)-ATTO Fluor-594 Antibody (#AGC-004-AR) and Guinea pig Anti-GluR1 (GluA1) (extracellular) Antibody (#AGP-009). Intended to be used as a negative control.