Transferrin is a glycoprotein that binds iron very tightly but reversibly. Although iron bound to transferrin is less than 0.1% (4mg) of the total body iron, it is the most important iron pool, with the highest rate of turnover (25mg/24 h). Transferrin has a molecular weight of around 80kD and contains 2 specific high-affinity Fe(III) binding sites. The affinity of transferrin for Fe(III) is extremely high but decreases progressively with decreasing pH below neutrality. Applications: Suitable for use in ELISA Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Reinheit:
Purified by immunoaffinity chromatography.
Formulierung:
Supplied as a liquid in 10mM sodium phosphate, 0.15M sodium chloride, pH 7.2, 0.05% sodium azide.
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