来宝网 2013/7/31点击2523次
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。
GP2b3a Human GPIIbIIIa
Platelet membrane glycoproteins are involved in platelet adhesion and aggregation. Glycoproteins IIb and IIIa (GPIIb and GPIIIa) constitute the fibrinogen receptor and are required for platelet aggregation. ERL offers GPIIbIIIa purified from human platelets. Glycoprotein IIb consists of 2 disulfide-linked subunits GPIIb (MW = 125,000) and GPII (MW= 23,000) while GPIIIa has only one polypeptide chain (MW= 108,000). GPIIbIIIa migrates on gels as follows: GPIIb 136,000 non-reduced and 125,000 reduced. GPIIIa is 97,000 non-reduced and 108,000 reduced. Protein concentration is determined via the Bradford method.
Buffer Composition = 20 mM Tris-HCl/0.1 M NaCl/0.1% Triton X-100/
1 mM CaCl2/0.05% NaN3/50% glycerol/ pH 7.4
*Extinction Coefficient (1%) = 9.1上海起福生物科技有限公司联系人:杨建辉400电话:4006551678办公电话:021-50724187传真:021-50724961*8006手机:15921799099企业QQ: 4006551678网址:http://www.qfbio.com/地址:上海市浦东新区绣川路561号1102室