Anti-ERBB2 (phospho Y1221 + Y1222) Antibody

A rabbit polyclonal primary antibody from Antibodies.com for western blot analysis of human ERBB2 phosphorylation at tyrosine residues Y1221 and Y1222. The unconjugated IgG reagent recognizes the dual-phosphorylated target described for this product and is intended for research use only.

Use the antibody to investigate phosphorylation-dependent HER2/ERBB2 signaling in human cell models, including experiments that compare receptor activation between untreated and stimulated cultures. It is also suitable for evaluating ERBB2 phosphorylation in lysates prepared from human tumor-derived cells and for supporting pathway studies in cancer research.

The 50 µl format provides a practical quantity for immunoblot workflows, while the polyclonal host response can be useful when broader recognition of the phosphorylated target is required. Secondary antibodies and detection reagents are selected separately according to the experimental workflow.

• Application: western blot (WB)
• Host: rabbit
• Clonality: polyclonal
• Isotype: IgG
• Conjugate: unconjugated
• Reactivity: human