• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        Use of Phospholipid Bilayers and Monolayers in Binding Studies of Vitamin K-Dependent Blood Coagulation Proteins

        互联网

        608
        The vitamin K-dependent coagulation plasma proteins possess from 9 to 12 residues of γ-carboxyglutamic acid (Gla) distributed in an approx 40 amino acid peptide sequence, that is, the Gla domain, which encompasses the N-terminal region. In the presence of Ca2+ and negatively charged phospholipids (PLs), the Gla domain functions as the site of protein attachment to membranes. Strong evidence exists that the adsorption of these proteins to membranes is driven by a Ca2+ -mediated bridging interaction between negatively charged PL (e.g., phosphatidylserine) and the Gla residues of proteins (for a review, see ref. 1 ). More recent studies demonstrated that adsorption to PL membranes of Glacontaining coagulation proteins, such as VII, factor IXa, factor X, prothrombin, and protein C (PC), also possessed a significant hydrophobic determinant (2 6 ). Adsorption of the Gla-containing coagulation proteins to membranes is critical to proper function of the blood coagulation system.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序