TF-PEG2k-Chol

Human transferrin is mainly synthesized in the liver. It is a single-chain glycoprotein composed of two leaves (Lobe) located at the N-terminal and C-terminal of homology. Human transferrin contains 678 amino acid residues with an isoelectric point of 5.9 and a molecular weight of 76 kD. Each molecule of transferrin can carry 2 trivalent iron ions (Fe3+). The interaction between transferrin and Fe3+depends on pH. At pH 7.4, transferrin combines with Fe3+and separates at acidic pH.

msds of TF-PEG2k-Chol