Transferrin has an important role in transporting iron from the intestine, reticuloendothelial system and liver parenchymal cells to all proliferating cells in the body. Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilutions: ELISA: 1:100-1:10,000 Optimal dilutions to be determined by the researcher. Recommended Secondary Antibodies: I1904-28K: IgG, H&L (HRP) Pab RbxGt I1904-28Q: IgG, H&L, X-Adsorbed (HRP) Pab RbxGt Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.