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
    • 9. 发明授权
    • Methods for determining the activity of complex mixtures
    • 确定复杂混合物活性的方法
    • US06780596B2
    • 2004-08-24
    • US09156741
    • 1998-09-17
    • John G. BabishLinda M. PaciorettyM. Lisa Lee
    • John G. BabishLinda M. PaciorettyM. Lisa Lee
    • G01N3303
    • G01N33/5023G01N33/5008G01N33/505G01N33/68G01N33/6842G01N2500/00
    • According to the present invention, the biological or pharmacological activity of a test material like a plant or herbal material, an extract of a plant or herbal material, a natural or synthetic compound or some combination thereof, can be quantified by observing the pattern of structural changes induced in a eukaryotic cell's proteins. These structural changes may be evidenced by protein phosphorylation, by protein-protein interactions and the like. The amount and nature of protein phosphorylation is qualitatively and quantitatively related to the in vitro concentration of biologically/pharmacologically active components to which the mammalian cells are exposed. Additionally, formation or loss of protein-protein complexes may be determined in whole cell homogenates through the use of non-denaturing electrophoresis and staining for proteins or protein phosphorylation. The present invention allows natural products to be formulated into nutritional supplements and pharmacological preparations of consistent biological/pharmacological activity without the need to identify any of the chemical constituents responsible for the biological or pharmacological response.
    • 根据本发明,可以通过观察结构的图案来量化测试材料如植物或草药材料,植物提取物或草药材料,天然或合成化合物或其组合的生物或药理学活性 在真核细胞的蛋白质中诱导的变化。 这些结构变化可以通过蛋白质磷酸化,蛋白质 - 蛋白质相互作用等来证明。 蛋白质磷酸化的量和性质定性和定量地与哺乳动物细胞暴露于其中的生物/药理学活性组分的体外浓度有关。 另外,通过使用非变性电泳和蛋白质或蛋白质磷酸化的染色,可以在全细胞匀浆中测定蛋白质 - 蛋白质复合物的形成或损失。 本发明允许将天然产物配制成具有一致生物/药理学活性的营养补充剂和药物制剂,而不需要鉴定负责生物或药理学应答的任何化学成分。