标签归档：激肽原

双链高分子量激肽原 2HK 1301说明书

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 Enzyme Research ，Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research ,Enzyme Research *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zui高品质，赢得了世界各地凝血研究实验室的信任。

Two Chain High Molecular Wt. Kininogen

 

2HK  1301      Two Chain High Molecular Weight Kininogen

ERL offers the two chain Kinin-free form of Kininogen. This is prepared by Kallikrein digestion of Kininogen which is then repurified to remove traces of Kallikrein.

Buffer composition = 4 mM Sodium Acetate-HCl/0.15 M NaCl/pH 5.3
*Extinction Coefficient （1%） = 7.01
Molecular Weight = 110,000 daltons

单链高分子量激肽原 HK 1300 说明书

发表于由

 Enzyme Research通过不断追求产品的zui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的纯化抗凝因子。除了其制造能力，Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Single Chain High Molecular Wt. Kininogen

 

HK 1300     Single Chain High Molecular Wt. Kininogen                    （Fitzgerald Factor）

High Molecular Weight Kininogen （HK） is a nonenzymatic cofactor of the contact activation system. HK is thought to have two functions in the contact activation system. First, HK links prekallikrein to a negatively charged surface thereby allowing activation to kallikrein by surface bound Factor α-Xlla. HK also forms a complex with Factor XI and accelerates its activation to XIa by α-Xlla. Also HK serves as a source of Bradykinin, a potent Vasoactive peptide important in hypotension studies. The protein purity is determined by SDS-PAGE

Buffer composition = 4 mM Sodium Acetate-HCl/0.15 M NaCl/pH 5.3
*Extinction Coefficient （1%） = 7.01
Molecular Weight = 120,000 daltons