首页> 外国专利> Interdigitated sensor device based on unlabeled antibodies and procedure for the detection and quantification of substances present in liquids. (Machine-translation by Google Translate, not legally binding)

Interdigitated sensor device based on unlabeled antibodies and procedure for the detection and quantification of substances present in liquids. (Machine-translation by Google Translate, not legally binding)

机译:基于未标记抗体的叉指式传感器设备以及用于检测和定量液体中物质的程序。 (通过Google翻译进行机器翻译,没有法律约束力)

摘要

Interdigitated sensor device based on unlabeled antibodies and procedure for the detection and quantification of their anchors present in liquids. It comprises a matrix of interdigitated electrodes (4.1.1) upholstered with antigen to react with unlabeled antibodies that are added after some substances to be detected and quantified, in a liquid, to the sensor, a part of the antibodies being captured by the electrodes and another part is captured by the molecules to be detected and quantified by reacting competitively with respect to the antigen, with said unlabeled antibodies, including a means of detecting the variation in the electrical properties of the electrode matrix, caused by the unlabeled antibodies captured by the antigen. The method comprises making a first measurement of the electrical properties of the electrodes interdigitated with antigen, applying a solution of a substance to be detected and of unlabeled antibodies, carrying out a second measurement and comparing the measurements. (Machine-translation by Google Translate, not legally binding)
机译:基于未标记抗体的叉指式传感器设备以及用于检测和定量液体中其锚的程序。它包含一个交错的电极矩阵(4.1.1),表面上涂有抗原,可与未标记的抗体反应,这些抗体在将一些要检测和定量的物质以液体形式添加到传感器后添加,一部分抗体被电极捕获另一部分被待检测分子捕获,该待检测分子通过与抗原竞争地与所述未标记抗体反应而定量,包括检测由被未捕获抗体捕获的未标记抗体引起的电极基质电特性变化的手段。抗原。该方法包括对与指状电极交叉的电极的电性能进行第一测量,施加待检测物质和未标记抗体的溶液,进行第二测量并比较这些测量。 (通过Google翻译进行机器翻译,没有法律约束力)

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