产品名称 Lactate Dehydrogenase, Recombinant (LDH, EC1.1.1.27, LDH-B) from UNITED STATES BIOLOGICAL
产品货号 209057
产品价格 现货询价,电话:010-67529703
产品规格 1mg
产品品牌 UNITED STATES BIOLOGICAL
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Product NameLactate Dehydrogenase, Recombinant (LDH, EC1.1.1.27, LDH-B)
DescriptionPurity ~95% (RP-HPLC, SDS-PAGE). Lactate dehydrogenase (LDH) is an enzyme (EC1.1.1.27) present in a wide variety of organisms, including plants and animals. A tetrameric enzyme that catalyses the inter conversion of pyruvate and lactate with concomitant inter conversion of NADH and NAD+. At high concentrations of pyruvate, the enzyme exhibits feedback inhibition and the rate of conversion of pyruvate to lactate is decreased. In vertebrates, genes for three different subunits (LDH-A, LDH-B and LDH-C) exist. Source: Recombinant protein corresponding to DNA encoding chicken LDH-B, cloned from cDNA library of chicken heart, expressed in E. coli. Specific Activity: ~200IU/mg Unit Definition: One unit is defined as 1mol of NAD+ production/minute under the assay conditions (25°C, pH 7.0). Both transaminase activities include alpha-hydroxyglutarate dehydrogenase activity.
Size1mg
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Catalog #209057
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Order / More InfoLactate Dehydrogenase, Recombinant (LDH, EC1.1.1.27, LDH-B) from UNITED STATES BIOLOGICAL
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