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T1283 Sigma-Aldrich

holo-Transferrin bovine

Iron-saturated, BioReagent, suitable for cell culture

Synonym: Siderophilin, iron-saturated, Siderophilin

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Properties

Related Categories Albumins and Transport Proteins, Cell Culture, Reagents and Supplements, Transferrins and Transferrin Replacements
product line   BioReagent
assay   97-100% (agarose gel electrophoresis)
form   powder
application(s)   cell culture | mammalian: suitable
impurities   endotoxin, tested
solubility   H2O: 50 mg/mL
storage temp.   2-8°C

Description

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. Bovine holo-transferrin can be used with a wide range of cells types. Bovine holo-transferrin is loaded with iron prior to use and can be added directly to iron poor or iron-free cell culture media.

Packaging

1 g in poly bottle

50, 100, 500 mg in poly bottle

Analysis Note

Purity by agarose gel electrophoresis.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Pipette Controller from Brand
Protocols & Articles

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Peer-Reviewed Papers
15

References

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