公开(公告)号：US06468734B2

公开(公告)日：2002-10-22

申请号：US09753518

申请日：2001-01-04

申请人： Koji Kobayashi ,  Yuji Setoguchi ,  Kiyoshi Kuriyama

发明人： Koji Kobayashi ,  Yuji Setoguchi ,  Kiyoshi Kuriyama

IPC分类号： G01N3350

CPC分类号： G01N33/6869 ,  G01N33/96 ,  Y10S435/809 ,  Y10S435/81 ,  Y10S435/969 ,  Y10S435/97 ,  Y10S435/971 ,  Y10S435/973 ,  Y10S435/974 ,  Y10S436/81

摘要： An object is to obtain a container for measurement of cell functions which is simplified in operation, less risky and capable of measuring the cell functions very accurately. A container for measurement of cell functions, for use in the determination of a physiologically active substance produced by blood cells, is constituted such that an amount of material capable of inducing production of the physiologically active substance, when extracted by collecting water of a volume equal to a liquid volume to be subjected to measurement, is controlled at a level insufficient to induce production of the physiologically active substance from the blood cells. A container for measurement of cell functions in which a material capable of inducing production of a physiologically active substance in blood when contacted with the blood is accommodated in such a condition as being contactable with blood, and in which an amount of the material capable of inducing production of the physiologically active substance in the container before use is limited to a level insufficient to influence a measured value of the physiologically active substance.

摘要翻译： 本发明的目的是获得用于测量细胞功能的容器，其操作简单，风险较小并且能够非常精确地测量细胞功能。1。一种用于测量细胞功能的容器，用于测定由 血细胞被构成为使得能够诱导生理生物活性物质的物质的量通过收集与待测量的液体体积相同的体积的水进行提取时被控制在不足以诱导生产 来自血细胞的生理活性物质。 用于测量细胞功能的容器，其中当与血液接触时能够诱导在血液中产生生理活性物质的物质的容器被容纳在与血液接触的状态下，并且其中能够诱导的物质的量 在使用前将容器中的生理活性物质的产生限制在不足以影响生理活性物质的测定值的水平。

公开(公告)号：US06458548B2

公开(公告)日：2002-10-01

申请号：US09068027

申请日：1998-04-01

申请人： Koji Kobayashi ,  Yuji Setoguchi ,  Kiyoshi Kuriyama

发明人： Koji Kobayashi ,  Yuji Setoguchi ,  Kiyoshi Kuriyama

IPC分类号： G01N3353

CPC分类号： G01N33/6869 ,  G01N33/96 ,  Y10S435/809 ,  Y10S435/81 ,  Y10S435/969 ,  Y10S435/97 ,  Y10S435/971 ,  Y10S435/973 ,  Y10S435/974 ,  Y10S436/81

摘要： A container for measurement of cell functions, for use in the determination of a physiologically active substance produced by blood cells, is constituted such that an amount of material capable of inducing production of the physiologically active substance, when extracted by collecting water of a volume equal to a liquid volume to be subjected to measurement, is controlled at a level insufficient to induce production of the physiologically active substance from the blood cells. A container for measurement of cell functions in which a material capable of inducing production of a physiologically active substance in blood when contacted with the blood is accommodated in such a condition as being contactable with blood, and in which an amount of the material capable of inducing production of the physiologically active substance in the container before use is limited to a level insufficient to influence a measured value of the physiologically active substance.

摘要翻译： 用于测定由血细胞产生的生理活性物质的细胞功能测定用容器构成为能够诱导生成生理活性物质的物质的量，当通过收集体积相等的水提取时 对于要进行测量的液体体积被控制在不足以诱导从血细胞产生生理活性物质的水平。 用于测量细胞功能的容器，其中当与血液接触时能够诱导在血液中产生生理活性物质的物质的容器被容纳在与血液接触的状态下，并且其中能够诱导的物质的量 在使用前将容器中的生理活性物质的产生限制在不足以影响生理活性物质的测定值的水平。

公开(公告)号：US06488857B1

公开(公告)日：2002-12-03

申请号：US09806518

申请日：2001-04-18

申请人： Kazuhiko Shimada ,  Yuji Setoguchi ,  Kazuyuki Oishi ,  Toshiki Kawabe

发明人： Kazuhiko Shimada ,  Yuji Setoguchi ,  Kazuyuki Oishi ,  Toshiki Kawabe

IPC分类号： B01D1508

CPC分类号： B01D15/362 ,  B01D15/16 ,  B01D15/426 ,  B01J39/05 ,  B01J39/26 ,  G01N30/24 ,  G01N2030/8822

摘要： A method for separating hemoglobin A2 from a hemoglobin mixture according to a cation exchange liquid chromatography characterized that at least two types of eluents are used including an eluent (hereinafter referred to as “eluent A”) for elution of faster hemoglobins than hemoglobin A0 and an eluent (hereinafter referred to as “eluent B”) for elution of hemoglobin A0 and slower hemoglobins than hemoglobin A0, and that the eluent A has a pH of 4.0-6.0 and the eluent B is maintained at a pH of at least 0.5 higher than that of the eluent A.

摘要翻译： 根据阳离子交换液相色谱法从血红蛋白混合物中分离出血红蛋白A2的方法，其特征在于使用至少两种洗脱液，包括洗脱液（以下称为“洗脱剂A”），用于洗脱比血红蛋白A0更快的血红蛋白，而 用于洗脱血红蛋白A0和比血红蛋白A0慢的血红蛋白的洗脱液（以下称为“洗脱液B”），洗脱液A的pH为4.0-6.0，洗脱液B的pH保持在比 洗脱液A.

公开(公告)号：US06428704B1

公开(公告)日：2002-08-06

申请号：US09762287

申请日：2001-02-07

申请人： Yuji Setoguchi ,  Kazuyuki Oishi ,  Kazuhiko Shimada ,  Toshiki Kawabe ,  Takayuki Oka

发明人： Yuji Setoguchi ,  Kazuyuki Oishi ,  Kazuhiko Shimada ,  Toshiki Kawabe ,  Takayuki Oka

IPC分类号： B01D1508

CPC分类号： G01N30/96 ,  G01N2030/8822

摘要： A method for determining hemoglobins is provided which is suitable for determination of stable hemoglobin A1c. A method for determining hemoglobins by cation exchange liquid chromatography wherein an eluent is used containing a chaotropic ion and further an inorganic acid, an organic acid and/or any salt thereof having a buffer capacity in the 4.0-6.8 pH range.

摘要翻译： 提供了一种测定血红蛋白的方法，适用于测定稳定型血红蛋白A1c。 一种通过阳离子交换液相色谱法测定血红蛋白的方法，其中使用含有离液序列离子的洗脱剂，进一步的缓冲能力为4.0-6.8 pH范围的无机酸，有机酸和/或其任何盐。