Anti-HA Tag Rabbit Monoclonal Antibody

The HA tag is derived from amino acid residues 98–106 of the human influenza virus hemagglutinin protein (sequence: YPYDVPDYA), and has become one of the most commonly used epitope tags in expression vectors. This rabbit monoclonal antibody offers superior specificity and batch-to-batch consistency compared to polyclonal antibodies. It has been validated for Western Blot (WB), Immunohistochemistry (IHC-P), Immunocytochemistry/Immunofluorescence (ICC/IF), Flow Cytometry (FC), and Immunoprecipitation (IP), supporting diverse applications ranging from tissue sample localization and cellular phenotyping to protein interaction studies.