Anti-HA Tag Antibody [HA52]

Sourced from Antibodies.com, this unconjugated mouse monoclonal primary antibody is the clone HA52, raised against the HA Tag (YPYDVPDYA) epitope that is widely used as a fusion tag on recombinant proteins. Supplied as a 500 µg lyophilised preparation, the reagent is an IgG3 isotype that recognises HA-tagged fusion proteins expressed in human samples and is validated for Western blotting (WB), immunoprecipitation (IP) and immunostaining (IS) applications, including detection of N-terminal, C-terminal or internally tagged constructs. Because the antibody is unconjugated, it can be paired with a labelled secondary detection reagent of the researcher's choice, and the lyophilised format allows convenient storage and reconstitution to the working concentration needed for each assay. Researchers working with HA-tagged expression constructs will find this clone a reliable tool for confirming expression, pulling down tagged complexes and localising tagged proteins in fixed cells or tissue sections.