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    • 5. 发明授权
    • Microplate thermal shift assay for ligand development using 5-(4″dimethylaminophenyl)-2-(4′-phenyl)oxazole derivative fluorescent dyes
    • 使用5-(4'-二甲基氨基苯基)-2-(4'-苯基)恶​​唑衍生物荧光染料的配体发育的微板热转移测定
    • US06569631B1
    • 2003-05-27
    • US09438357
    • 1999-11-12
    • Michael W. PantolianoEugenio C. PetrellaF. Raymond SalemmeBarry A. Springer
    • Michael W. PantolianoEugenio C. PetrellaF. Raymond SalemmeBarry A. Springer
    • G01N3353
    • G01N33/582G01N33/5375
    • The present invention provides a method for ranking the affinity of each of a multiplicity of different molecules for a target molecule which is capable of unfolding due to a thermal change. The method comprises (a) contacting the target molecule with one molecule of a multiplicity of different molecules, in the presence of a 5-(4″-dimethylaminopheny-2-(4′-phenyl)oxazole derivative dye, in each of a multiplicity of containers; (b) simultaneously heating the multiplicity of containers; (c) measuring the fluorescence in each of the containers; (d) generating thermal unfolding information for the target molecule as a function of temperature for each of the containers; (e) comparing the thermal unfolding information obtained for each of the containers to the thermal unfolding information for the target molecule in the absence of any of the molecules in the multiplicity of different molecules; and (f) ranking the affinities of each of the molecules according to the difference in the thermal unfolding information between the target molecule in each of the containers and the target molecule in the absence of any of the molecules in the multiplicity of different molecules.
    • 本发明提供了一种用于对能够由于热变化而展开的靶分子的多种不同分子的亲和力进行排序的方法。 该方法包括(a)在5-(4“ - 二甲基氨基苯基-2-(4'-苯基)恶​​唑衍生物染料存在下,将目标分子与多个不同分子的一个分子接触, 容器的多样性;(b)同时加热多个容器;(c)测量每个容器中的荧光;(d)作为每个容器的温度的函数产生靶分子的热展开信息;(e )在不存在多个不同分子中的任何分子的情况下将每个容器获得的热解折叠信息与目标分子的热解折叠信息进行比较;以及(f)根据 在不同分子中多个分子中没有任何分子的情况下,每个容器中的目标分子与靶分子之间的热展开信息的差异。
    • 10. 发明授权
    • Microtiter plate with integral heater
    • 带有整体加热器的微量滴定板
    • US06940055B2
    • 2005-09-06
    • US10172993
    • 2002-06-18
    • Joseph KwasnoskiF. Raymond Salemme
    • Joseph KwasnoskiF. Raymond Salemme
    • B01L3/00H05B6/00H05B6/64
    • B01L3/50851Y10S435/809
    • A microtiter plate system includes an integral heater. In an embodiment, the integral heater includes a heater plate. In another embodiment, the integral heater includes resistive heater wires positioned beneath and/or between the wells of a microtiter plate. In an embodiment, the microtiter plate system includes optically clear well bottoms that permit sensing and measurement of samples through the optically clear well bottoms. In an implementation, an optically clear heater is positioned beneath the optically clear well bottoms. In an alternative implementation, resistive heater wires are positioned between the wells. In an embodiment, the microtiter plate system includes a microtiter plate lid with an integral heater, which can be implemented using a heater plate, resistive wires, and the like. In an embodiment, the microtiter plate system includes an integral non-contact heater, such as a ferrous plate and/or ferrous particles, powder and/or fibers, which generate heat when subjected to an electromagnetic field. An electromagnetic field can be generated by an inductive coil or the like. In an embodiment, the microtiter plate system includes an integral non-contact heater which generates heat when subjected to microwave radiation from a microwave generator. In an embodiment, the microtiter plate system includes an integral thermostat that maintains a substantially constant temperature in the microtiter plate system.
    • 微量滴定板系统包括一体式加热器。 在一个实施例中,一体式加热器包括加热板。 在另一个实施例中,积分加热器包括位于微量滴定板的孔之下和/或之间的电阻加热丝。 在一个实施方案中,微量滴定板系统包括光学透明的井底,其允许通过光学透明的井底检测和测量样品。 在一个实施方案中,光学透明加热器位于光学透明井底下方。 在替代实施例中,电阻加热器线定位在井之间。 在一个实施方案中,微量滴定板系统包括具有整体加热器的微量滴定板盖,其可以使用加热板,电阻丝等实现。 在一个实施方案中,微量滴定板系统包括一体的非接触式加热器,例如铁质板和/或亚铁颗粒,粉末和/或纤维,其在经受电磁场时产生热量。 可以通过感应线圈等产生电磁场。 在一个实施方案中,微量滴定板系统包括一个整体的非接触式加热器,其在受到来自微波发生器的微波辐射时产生热量。 在一个实施方案中,微量滴定板系统包括在微量滴定板系统中保持基本恒定的温度的整体恒温器。