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T4132 Sigma

holo-Transferrin human

≥98%

Synonym: Siderophilin, iron-saturated

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Properties

Related Categories Biochemicals and Reagents, Cell Biology, Cell Signaling and Neuroscience, Cytokines, Growth Factors and Hormones, Hormones,
assay   ≥98%
Iron content   1100-1600 μg/g
impurities   HIV, hepatitis B and hepatitis C, none detected
storage temp.   2-8°C
Gene Information   human ... TF(7018)

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Analysis Note

Purity by agarose gel electrophoresis.

Packaging

1 g in glass bottle

100, 500 mg in glass bottle

Biochem/physiol Actions

Studies have shown that co-treatment of breast cancer cells with holo-transferrin, which increases iron levels within cells and derivatives of artemisinin results in increased cell death.

Price and Availability


All labs need water
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
What is the carbohydrate content of human transferrin?
We have found the information on transferrin in a reference book: The Plasma Proteins, F.W. Putnam, ed, volume 2, chapter 4, Table II. According to the table, Transferrin is 6 percent carbohydrate, citing G.A. Jamieson, J. Biol. Chem. 240(7), 2914-2920 (1965). The table also gives information on the percentage of each type of monosaccharide that is present.
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Protocols & Articles

Articles

Plasma Derived Proteins and Enzymes

Despite their complexity, blood and plasma are abundant biological resources for the discovery of drug targets and biomarkers for human disease. It is estimated that plasma may contain as many as 40,...
BioFiles 2006, 1.5, 2.
Keywords: Applications, Gas chromatography, Type

Peer-Reviewed Papers
15

References

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