This anti-Transferrin Receptor (TfR) antibody is a purified recombinant antibody, which is labeled with R-Phycoerythrin (PE). This antibody has been tested by flow cytometry for binding to human TfR on the surface of Transferrin Receptor Protein-1 (TFRC) HEK293 Recombinant Cell Line (BPS Bioscience #78308).