会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • METHOD FOR DETERMINING THE BINDING CONSTANT OF HIGH AFFINITY COMPOUNDS
    • 用于确定高亲和性化合物的结合常数的方法
    • US20120309109A1
    • 2012-12-06
    • US13578848
    • 2011-02-22
    • Frauke AssmusHolger Fischer
    • Frauke AssmusHolger Fischer
    • G01N33/53
    • G01N33/566B01D61/243B01D61/28B01L3/50255B01L2300/0618B01L2300/0829B01L2300/0858G01N33/5302G01N33/68
    • The invention relates to a method for determining the binding constant of a compound of interest to proteins comprising the following steps: a) adding the high affinity compound to a two-chamber system, wherein the two chambers are separated by a semipermeable membrane, which is permeable for the compound of interest, and determining the amount of the high affinity compound of interest in one of the chambers after the distribution equilibrium has been reached, b) adding a sink compound to one of the chambers whereby the sink compound can not permeate the membrane, and determining the distribution coefficient of the compound of interest to the sink compound after the distribution equilibrium has been reached, c) adding an unspecific protein to the other chamber, whereby the unspecific protein can not permeate the membrane, and determining the distribution coefficient of the compound of interest to the unspecific protein in presence of a sink compound after the distribution equilibrium has been reached, and d) determining the binding constant of the test compound with the distribution coefficient of steps b) and c).
    • 本发明涉及一种测定感兴趣的化合物与蛋白质的结合常数的方法,包括以下步骤:a)将高亲和性化合物加入到两室系统中,其中两个室由半透膜隔开,其为半透膜 可渗透感兴趣的化合物,并且在达到分配平衡之后确定其中一个室中的高亲和力化合物的量,b)向其中一个室加入沉淀化合物,由此沉淀化合物不能渗透到 膜,并且在达到分配平衡之后确定目的化合物对沉淀化合物的分布系数,c)向另一个室添加非特异性蛋白质,由此非特异性蛋白质不能渗透到膜中,并且确定分布系数 的分配平衡h之后的沉淀化合物存在下的非特异性蛋白质的目标化合物 以及d)用步骤b)和c)的分布系数确定测试化合物的结合常数。
    • 4. 发明授权
    • Method for determining the binding constant of high affinity compounds
    • 测定高亲和力化合物结合常数的方法
    • US08778617B2
    • 2014-07-15
    • US13578848
    • 2011-02-22
    • Frauke AssmusHolger Fischer
    • Frauke AssmusHolger Fischer
    • G01N33/53B01D61/00B01D53/22
    • G01N33/566B01D61/243B01D61/28B01L3/50255B01L2300/0618B01L2300/0829B01L2300/0858G01N33/5302G01N33/68
    • The invention relates to a method for determining the binding constant of a compound of interest to proteins comprising the following steps: a) adding the high affinity compound to a two-chamber system, wherein the two chambers are separated by a semipermeable membrane, which is permeable for the compound of interest, and determining the amount of the high affinity compound of interest in one of the chambers after the distribution equilibrium has been reached, b) adding a sink compound to one of the chambers whereby the sink compound can not permeate the membrane, and determining the distribution coefficient of the compound of interest to the sink compound after the distribution equilibrium has been reached, c) adding an unspecific protein to the other chamber, whereby the unspecific protein can not permeate the membrane, and determining the distribution coefficient of the compound of interest to the unspecific protein in presence of a sink compound after the distribution equilibrium has been reached, and d) determining the binding constant of the test compound with the distribution coefficient of steps b) and c).
    • 本发明涉及一种测定感兴趣的化合物与蛋白质的结合常数的方法,包括以下步骤:a)将高亲和性化合物加入到两室系统中,其中两个室由半透膜隔开,其为半透膜 可渗透感兴趣的化合物,并且在达到分配平衡之后确定其中一个室中的高亲和力化合物的量,b)向其中一个室加入沉淀化合物,由此沉淀化合物不能渗透到 膜,并且在达到分配平衡之后确定目的化合物对沉淀化合物的分布系数,c)向另一个室添加非特异性蛋白质,由此非特异性蛋白质不能渗透到膜中,并且确定分布系数 的分配平衡h之后的沉淀化合物存在下的非特异性蛋白质的目标化合物 以及d)用步骤b)和c)的分布系数确定测试化合物的结合常数。