专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008027772A3 ULTRAFAST IMMUNOEXTRACTION/DISPLACEMENT ASSAYS 审中-公开
标题翻译：超声波免疫测定/位移测定
公开(公告)号：WO2008027772A3
公开(公告)日：2008-12-18
申请号：PCT/US2007076541
申请日：2007-08-22
申请人： UNIV NEBRASKA , HAGE DAVID S , OHNMACHT COREY M
发明人： HAGE DAVID S , OHNMACHT COREY M
IPC分类号： B01D15/08 , C07K17/00
CPC分类号： G01N33/9473 , G01N33/54306
摘要： An analytical method for determining the concentration of an analyte or free analyte fraction in a sample that uses affinity chromatography in conjunction with labeled analyte analogs. In the method a sample containing an analyte is applied to an affinity column capable of selectively extracting the analyte in the millisecond time domain. The concentration of free analyte is then determined by a chromatographic affinity assay that correlates the analyte concentration to the quantity of labeled analyte competitively displaced from the column. The method of the invention is useful for determining concentrations of an analyte or a free analyte fraction in a single sample or in multiple samples on a short time-scale. Automation of such a method is further contemplated.
摘要翻译：用于确定样品中使用亲和层析与标记的分析物类似物相结合的分析物或游离分析物级分浓度的分析方法。在该方法中，将含有分析物的样品应用于能够在毫秒时间域中选择性提取分析物的亲和柱。然后通过色谱亲和力测定法确定游离分析物的浓度，其将分析物浓度与从柱竞争性移位的标记分析物的量相关联。本发明的方法可用于在短时间尺度上测定单个样品或多个样品中的分析物或游离分析物级分的浓度。进一步考虑了这种方法的自动化。

2. 发明申请

WO2008027772A2 ANALYSIS OF FREE DRUG FRACTIONS USING NEAR INFRARED FLUORESCENT LABELS AND ULTRAFAST IMMUNOEXTRACTION/DISPLACEMENT ASSAYS 审中-公开
标题翻译：使用近红外荧光标签和超声波免疫检测/位移测定法分析免费药物分析
公开(公告)号：WO2008027772A2
公开(公告)日：2008-03-06
申请号：PCT/US2007/076541
申请日：2007-08-22
申请人： BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA , HAGE, David, S. , OHNMACHT, Corey, M.
发明人： HAGE, David, S. , OHNMACHT, Corey, M.
IPC分类号： G01N33/53
CPC分类号： G01N33/9473 , G01N33/54306
摘要： An analytical method for determining the concentration of an analyte or free analyte fraction in a sample that uses affinity chromatography in conjunction with labeled analyte analogs. In the method a sample containing an analyte is applied to an affinity column capable of selectively extracting the analyte in the millisecond time domain. The concentration of free analyte is then determined by a chromatographic affinity assay that correlates the analyte concentration to the quantity of labeled analyte competitively displaced from the column. The method of the invention is useful for determining concentrations of an analyte or a free analyte fraction in a single sample or in multiple samples on a short time-scale. Automation of such a method is further contemplated.
摘要翻译：用于确定样品中使用亲和层析与标记的分析物类似物相结合的分析物或游离分析物级分浓度的分析方法。在该方法中，将含有分析物的样品应用于能够在毫秒时间域中选择性提取分析物的亲和柱。然后通过色谱亲和力测定法确定游离分析物的浓度，其将分析物浓度与从柱竞争性移位的标记分析物的量相关联。本发明的方法可用于在短时间尺度上测定单个样品或多个样品中的分析物或游离分析物级分的浓度。进一步考虑了这种方法的自动化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式