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| Product Name | Plasminogen, Glu, CHOI (Affinity Form I), Human |
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| Description | Purity ≥95% by SDS-PAGE. Native glu-plasminogen is prepared from fresh frozen human plasma by a modification of the procedure of Castellino (3), utilizing gel filtration and affinity chromatography. The two carbohydrate variants of glu-plasminogen (CHOI and CHOII) are isolated by gradient elution from lysine-Sepharose using the lysine analog, e-aminocaproic acid (3). Determined by SDS-PAGE analysis. Plasminogen is a single chain glycoprotein zymogen which is synthesized in the liver and circulates in plasma at a concentration of approximately 2.4mM (1,2). The plasminogen molecule contains 790 amino acids, 24 disulfide bridges, no free sulfhydryls and 5 regions of internal sequence homology, known as kringles, between Lys77 and Arg560. These five triple-looped, three disulfide bridged, kringle regions are homologous to the kringle domains in t-PA, u-PA and prothrombin. Plasminogen contains one high affinity (Kd=9x10e-6M) and four low affinity (Kd=5x10e-3M) lysine binding sites. The high |
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| Size | 1mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | P4256-53 |
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| Order / More Info | Plasminogen, Glu, CHOI (Affinity Form I), Human from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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