Anti-PTPRC Antibody

From Antibodies.com, this rabbit polyclonal antibody is raised against PTPRC (also known as CD45 or leukocyte common antigen), a receptor-type protein tyrosine phosphatase expressed across nucleated hematopoietic cells. The reagent is supplied as a 100 µl liquid aliquot and is validated for Western blot, immunohistochemistry, immunoprecipitation, and flow cytometry in human and mouse samples. Researchers use it to phenotype immune cell populations, track lymphocyte activation, and probe signaling downstream of antigen receptor engagement. Its unconjugated IgG format allows flexible pairing with secondary antibodies or custom fluorophore conjugation, supporting both standard immunostaining workflows and multiplex panel design. For working aliquots, short-term storage at 4 °C is appropriate; the stock should be stored at -20 °C and protected from light. Affinity-purified and intended for research use only, this Antibodies.com reagent is not validated for diagnostic or therapeutic applications.