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Item #: 535-11
>96% by SDS-PAGE
IN STOCK - Ships same day
Transferrin iron-saturated, Siderophilin,TRF
1,200 - 1,700 ppm
Lee Biosolutions is the leading supplier of Human HOLO TRANSFERRIN from human serum, used for cell culture, medical research and manufacturing of clinical diagnostic assays for iron deficiencies and disorders of the immune system.
Technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details. BULK QUANTITIES from 50-5,000 gram single lot sizes.
Purification procedures include selective size exclusion, ion exchange chromatography and gel fitration for transferrin products.
Ultra Pure Human Holo Transferrin >99% pure available upon request.
Transferrin products we offer:
535-12 - Human APO TRANSFERRIN from Human Serum
535-50 - Rat APO TRANSFERRIN from Rat Serum
535-11 - Human HOLO TRANSFERRIN (TF) from Human Serum
CTX-80A - Transferrin, Polyclonal Chicken anti-Human Affinity Purified Antibody
Human Transferrin is a plasma protein for iron ion delivery. Human Transferrin is a glycoprotein with homologous N-terminal and C-terminal iron binding domains. Transferrin(TF) is related to other iron binding proteins including lactoferrin. When human transferrin loaded with iron encounters a transferrin receptor on the surface of a cell, it binds to it and is consequently transported into the cell in a vesicle. The cell will acidify the vesicle, causing human transferrin(TF) to release its iron ions. Each human transferrin molecule has the ability to carry two iron ions in the ferric form (Fe3+).