Synonym(s): Siderophilin, iron-saturated
CAS No.: 11096-37-0
Purity: ≥97%
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.
Analysis Note: Iron content by ICP reported on a lot-specific basis.
Preparation Note: Heat treated at 60 °C (minimum) for a minimum of 10 hours.
Storage: 2-8°C
EC No.: 234-318-8
Empirical Formula (Hill Notation): C8H8O4 · H2O