NCIt definition : Transferrin receptor protein 2 (801 aa, 89 kDa) is encoded by the human TFR2 gene.
This protein is involved in the mediation of cellular uptake of transferrin-iron complexes.;
NCIt note : Transferrin receptor protein 2 is structurally related to the aminopeptidase subfamily
M28B but does not appear to have enzymatic activity. (MEROPS);