Enzyme Research ,Enzyme Research 介紹,Enzyme Research 代理,Enzyme Research 總代,Enzyme Research *代理,Enzyme Research 中國(guó)代理
Enzyme Research 是一家擁有超過(guò)25年的酶研究的實(shí)驗(yàn)室,生產(chǎn)和開(kāi)發(fā)多種用于基本凝血研究的多種酶和輔因子。在過(guò)去的十年Enzyme Research Laboratories為科學(xué)家參與止血和血栓形成的研究提供了寶貴支持。Enzyme Research通過(guò)不斷追求產(chǎn)品的zui高品質(zhì),贏得了世界各地凝血研究實(shí)驗(yàn)室的信任。
HFIX 1009 Human Factor IX (Christmas Factor)
Prepared from fresh frozen human plasma. This protein purity is determined by SDS-PAGE and shows no reduction upon incubation with 2-mercaptoethanol. Activity is determined via clotting assay. Human Factor IX, activated by either the Contact or Tissue Factor Pathway, is responsible for the activation of Factor X to Xa.
Buffer composition: 20 mM Tris-HCl/0.1 M NaCl /1 mM Benzamidine/pH 7.4
*Extinction Coefficient (1%) = 13.2
One unit = 5 µg
Molecular Weight = 56,000 daltons
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