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holo-Transferrin bovine

Name: holo-Transferrin bovine
Brand: SIGMA

Iron-saturated, BioReagent, suitable for cell culture

Synonym(s):

Siderophilin, Siderophilin, iron-saturated

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About This Item

CAS Number:

11096-37-0

UNSPSC Code:

12352202

EC Number:

234-318-8

NACRES:

NA.75

MDL number:

MFCD00131337

eCl@ss:

34058011

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Properties

Quality Segment

200

product line

BioReagent

assay

97-100% (agarose gel electrophoresis)

form

powder

concentration

~25 mM

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

solubility

H₂O: 50 mg/mL

UniProt accession no.

Q29443

shipped in

ambient

storage temp.

2-8°C

Gene Information

bovine ... TF(280705)

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.

Analysis Note

Purity by agarose gel electrophoresis.

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This Item	T0665	T8158	T0178
Sigma-Aldrich T1283 holo-Transferrin bovine	Sigma-Aldrich T0665 holo-Transferrin human	Sigma-Aldrich T8158 Transferrin human	Sigma-Aldrich T0178 apo-Transferrin bovine
form powder	form powder	form powder	form powder
technique(s) cell culture \| mammalian: suitable	technique(s) cell culture \| mammalian: suitable	technique(s) cell culture \| mammalian: suitable	technique(s) cell culture \| mammalian: suitable
shipped in ambient	shipped in ambient	shipped in ambient	shipped in -
solubility H₂O: 50 mg/mL	solubility H₂O: 50 mg/mL	solubility H₂O: 50 mg/mL	solubility H₂O: 20 mg/mL
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. −20°C	storage temp. 2-8°C
impurities endotoxin, tested	impurities HIV, HBsAg and HCV, none detected (tested by FDA approved testing methods), endotoxin, tested	impurities endotoxin, tested, hepatitis and HIV antibody, none detected	impurities -

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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