Transferrin, Human Plasma
货号:HTF
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规格:1000 mg
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价格:¥0.00
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品牌:Molecular Innovations
Transferrin, Human Plasma是由北京中昊新生科技有限公司提供,Molecular Innovations专注于凝血和溶栓试剂,包括PAI-980、tPA、尿激酶、凝血因子、玻连蛋白、纤维蛋白原、纤连蛋白、肾素原/肾素、前激肽释放酶、激肽释放酶、白蛋白、纤溶酶原、纤溶酶、抗纤溶酶、凝血酶、抗凝血酶、补体成分和免疫球蛋白。
Transferrin is a monomeric glycoprotein found in plasma at an average concentration of 250 mg/100 ml. The Holo form of transferrin is iron saturated and also called Siderophilin. The specific iron-binding protein in plasma, it has a role in the transportation and distribution of iron among the body organs, in iron metabolism and prevention of iron loss via the kidneys. Stored in bone marrow as Tf-bound iron, it also possesses bacteriostatic and fungistatic activity. Clinically, decreases in transferrin are observed in congenital disorders, newborns, inflammatory diseases, hypoproteinemias and nephrotic syndrome; increases are found in pregnancy, iron-deficiency anemias, and inoculation hepatitis. Transferrin is required by all types of cells in cultures for maximal growth. It is, therefore, an important transport factor used in defined culture media. Each human transferrin molecule has the ability to carry two iron ions in the ferric form (Fe3+). Dissolves in water at 10 mg per ml. Prepared from plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests. Total protein determination by the Lowry method. >95percent pure and shows only one major band corresponding to the molecular weight of Transferrin by SDS-PAGE. Add deionized water to original volume, aliquot and freeze unused portion.
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