90190
Transferrin from human blood plasma
≥95% (GE)
Synonym(s):
Human transferrin, Siderophilin
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About This Item
CAS Number:
UNSPSC Code:
12352202
EC Number:
234-318-8
NACRES:
NA.61
MDL number:
eCl@ss:
34058011
Form:
powder or crystals
Assay:
≥95% (GE)
Biological source:
human plasma
Pricing and availability is not currently available.
Application
Transferrin is an important supplement in serum-free tissue culture media.
Biochem/physiol Actions
Transferrin is glycoprotein, approx. 80 kDa, with two binding sites for iron. It transports iron from its primary store in the liver to tissues that require iron, primarily bone marrow and spleen, but also brain. It binds Fe3+ extremely tightly (Kdiss 10-30 to 10-27), protecting against oxidant effects of free plasma iron.
Other Notes
Review: Iron transport and storage[1]
Disclaimer
RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
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This Item | |||
|---|---|---|---|
| assay ≥95% (GE) | assay ≥98% | assay ≥98% | assay ≥95% (SDS-PAGE) |
| biological source human plasma | biological source human | biological source - | biological source - |
| technique(s) tissue culture: suitable | technique(s) cell culture | stem cell: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - |
| form powder or crystals | form powder | form powder | form lyophilized solid |
| solubility H2O: 50 mg/mL, clear, colorless to faintly yellow or pink | solubility - | solubility H2O: 50 mg/mL | solubility water: 10 mg/mL |
| impurities ≤0.01% iron traces (AAS) | impurities ≤1.0 EU/mg endotoxin | impurities HIV and HBsAg, source material tested negative, iron, essentially free | impurities - |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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