TfR (Transferrin R) Lysates

Transferrin Receptor (TfR, TfR-1, CD71) is a transmembrane glycoprotein expressed on erythroid progenitors, muscle cells and proliferating cells as a disulfide-linked homodimer. As the major mediator of cellular iron uptake, it binds and internalizes diferric transferrin, allowing iron release at the low pH of the endosome. Proteolytic shedding of ...