公开(公告)号：US20110263408A1

公开(公告)日：2011-10-27

申请号：US13128147

申请日：2009-11-09

申请人： Kunihiro Suto ,  Yasushi Kojima ,  Baku maekawa

发明人： Kunihiro Suto ,  Yasushi Kojima ,  Baku maekawa

IPC分类号： B01D21/26

CPC分类号： G01N33/491

摘要： The present invention relates to a method of separating serum or plasma which includes the steps of disposing a serum or plasma separating material in a blood collection tube; collecting blood in the collection tube; and subjecting the collection tube filled with the blood to centrifugal separation, wherein the serum or plasma separating material includes a curing component, and curing of the curing component is initiated by the centrifugal separation. According to the present invention, there is provided a method of separating serum or plasma in which upon separating the serum or plasma in a collection tube, a serum or plasma separating material is allowed to be present therein in a stable state before centrifugal separation even when contacted with blood, and in a cured state between the serum or the like and a cell-containing component after the centrifugal separation; the serum or the like and the cell-containing component can be stored in a separated state in the collection tube with a good storage stability for a long period of time, and further are excellent in stability upon freezing or thawing and upon handling of the sample; and the separating material can be cured without need of irradiation with ultraviolet ray or the like.

摘要翻译： 本发明涉及一种分离血清或血浆的方法，包括在血液采集管中设置血清或血浆分离物质的步骤; 收集血液中的血液; 并对填充有血液的收集管进行离心分离，其中血清或血浆分离材料包括固化组分，并且固化组分的固化通过离心分离开始。 根据本发明，提供一种分离血清或血浆的方法，其中在收集管中分离血清或血浆时，即使在离心分离之前，血清或血浆分离材料也可以以稳定的状态存在于其中 与血液接触，并且在离心分离后在血清等之间的固化状态和含细胞的成分中; 血清等和含细胞成分可以分离状态储存在收集管中，长时间保存稳定性良好，并且在冷冻或解冻时和处理样品时的稳定性也优异 ; 并且分离材料可以固化而不需要照射紫外线等。

公开(公告)号：US20060051762A1

公开(公告)日：2006-03-09

申请号：US10527805

申请日：2003-09-12

申请人： Bunichirou Nakajima ,  Shinji Takeda ,  Takeshi Sawazaki ,  Baku Maekawa ,  Kunihiro Suto

发明人： Bunichirou Nakajima ,  Shinji Takeda ,  Takeshi Sawazaki ,  Baku Maekawa ,  Kunihiro Suto

IPC分类号： C12Q1/68 ,  G01N33/53 ,  C12M1/34

CPC分类号： G01N33/54366 ,  G01N33/54393

摘要： The object of the present invention is to provide an immobilization support having an optimum support surface for immobilizing various types of materials having different properties with specificity, efficiency, and good reproducibility, and to provide a solid phase having improved characteristics by use of the above support. The immobilization support of the present invention is provided with an electrolyte thin film on the surface of the support. This immobilization support can be applied to the fabrication of a solid phase used in, for example, an antigen-antibody reaction, nucleic acid hybridization, a receptor assay, or a biosensor.

摘要翻译： 本发明的目的是提供具有最佳支撑表面的固定支撑件，用于固定具有不同特性，特异性，效率和良好再现性的各种类型的材料，并且通过使用上述支撑物提供具有改善特性的固相 。 本发明的固定支撑件在支撑体的表面上设置有电解质薄膜。 该固定化载体可用于制造用于例如抗原 - 抗体反应，核酸杂交，受体测定或生物传感器中的固相。