Imugex

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Categories: Peptides & Proteins / Proteins

Storage			-20°C
Other names
Grade			Highly Purified
Purity			Purified; One band corresponding to Transferrin molecular weight 76kD.
Form			Supplied as a lyophilized powder from 0.02M NH4HC03. Reconstitution: Reconstitute in a phosphate buffer, pH ≥ 7.0, containing 0.15M sodium chloride.
Reactivity life			12 months
Note			For reserch purpose only
Purity			Purified; One band corresponding to Transferrin molecular weight 76kD.
Description			Transferrin is a single polypeptide chain glycoprotein and is a member of the iron binding family of proteins. It has a molecular weight of ~76kD and a serum concentration range of 1800-2700mg/L. It is synthesized in the liver and consists of two domains each having a high affinity reversible binding site for Fe3+. The iron is transported in blood and interstitial fluids to sites of use and disposal. Iron/transferrin is essential in hemoglobin synthesis and for certain types of cell division. Serum concentration rises in iron deficiency and pregnancy and falls in iron overload, infection and inflammatory conditions. Iron Assay: ~20ug/gram Protein by Cypress Iron Assay Storage and Stability: Lyophilized powder may be stored at 4°C for short-term only. Reconstitute to nominal volume by adding sterile buffer, aliquot and store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. Country of Origin: USA