产品描述：

Analysis Note Iron content by ICP reported on a lot-specific basis. Purity by agarose gel electrophoresis.

包装 1 g in poly bottle 50, 100, 500 mg in poly bottle

Preparation Note Heat treated at 60 °C (minimum) for a minimum of 10 hours.

Application Transferrin is the primary iron binding and cell delivery molecule present in serum. Serum-free cell culture systems require

a delivery format for iron. Transferrin is the preferential delivery form of iron because cells process transferrin bound iron in

a physiologically appropriate way through transferrin receptors on the cell surface. Human holo-transferrin is a high affinity

transferrin that can be used with a wide range of cells types. Human holo-transferrin is loaded with iron prior to use and can

be added directly to iron poor or iron-free cell culture media.