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Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 总代,Enzyme Research 唯一代理,Enzyme Research 中国代理
Enzyme Research 是 一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年 Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追 求产品的最高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于全方位的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发尖端领域中的血液凝固技术。
Purified from freshly collected bovine plasma using a combination of salt precipitations and column chromatography. This protein is a mixture of Factor V/Va and intermediate activation products as judged by 4-20% gradient gels. Bovine Factor Va functions as a cofactor with the serine protease Factor Xa in the activation of prothrombin. This protein may be used as a source of V/Va in the Prothrombinase complex.
Buffer composition = 20 mM HEPES-HCl/0.15 M NaCl/pH 7.4/50% glycerol
*Extinction Coefficient (1%) = 9.6/17.4
One unit = 10 µg
Molecular Weight = 330,000; 94,000; 74,000; 71,000; 31,000 daltons
Concentration determined by BCA