公开(公告)号：WO2006089027A3

公开(公告)日：2006-08-24

申请号：PCT/US2006/005484

申请日：2006-02-16

Applicant: CHARM SCIENCES, INC. ,  SAUL, Steven, J. ,  TESS, Mark, E. ,  MARKOVSKY, Robert, J.

Inventor： SAUL, Steven, J. ,  TESS, Mark, E. ,  MARKOVSKY, Robert, J.

IPC: G01N33/53

Abstract: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.

公开(公告)号：WO2013116847A1

公开(公告)日：2013-08-08

申请号：PCT/US2013/024650

申请日：2013-02-04

Applicant: CHARM SCIENCES, INC.

Inventor： JABOUR, John ,  SAUL, Steven, J. ,  TESS, Mark, E.

IPC: G01N33/53 ,  G01B11/00 ,  C12Q1/06

CPC classification number: G01N1/34 ,  G01N1/4055 ,  G01N33/10 ,  G01N33/54366 ,  G01N33/56961 ,  G01N2001/4061 ,  G01N2333/37 ,  Y10T436/25375

Abstract: A method and composition for extracting an analyte from a test sample such as grain, so as to determine whether the test sample is contaminated with a toxin. The method is particularly useful for detecting the presence in a batch of grain of a mycotoxin, such as for example aflatoxin, ochratoxin, T2, zearalanone, vomitoxin (deoxynivalenol a/k/a DON), patulin and fumonisin. Extraction is performed with use of a composition that includes a proteinaceous material, such as albumin, as an extraction agent.

Abstract translation: 一种用于从诸如谷物的测试样品中提取分析物的方法和组合物，以便确定测试样品是否被毒素污染。 该方法特别可用于检测一批霉菌毒素（例如黄曲霉毒素，赭曲霉毒素，T2，泽西拉酮，呕吐毒素（脱氧雪腐镰刀菌烯醇a / k / a DON），patulin和伏马菌素）的存在。 使用包含蛋白质物质如白蛋白的组合物作为提取剂进行提取。