HER2 (c-erbB-2) Rabbit Polyclonal Antibody (clone Z4881), Concentrate This polyclonal antibody reacts with the intracellular domain of HER2. HER2 is a tyrosine kinase transmembrane receptor. Clone/PAD: Z4881 Immunogen: Synthetic peptide corresponding to a cytoplasmic segment of human HER2 Validated Application: Immunohistochemistry (FFPE) Host: Rabbit Clonality: Polyclonal Target Gene: HER2 (c-erbB-2) Gene ID: 2064 Label or Dye: Unconjugated Dilution: Concentrate Antibody Product Size: 1 mL Shipping Condition: Wet Ice Regulatory Statement: Analyte Specific Reagent. Analytical and performance characteristics are not established. Store in refrigerator (2–8°C).