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Devices for performing ion-capture binding assays 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-033/53
출원번호 US-0436950 (1995-05-08)
발명자 / 주소
  • Jou Yi-Her (Libertyville IL) Stroupe Stephen D. (Libertyville IL) Markese James J. (Libertyville IL)
출원인 / 주소
  • Abbott Laboratories (Abbott Park IL 02)
인용정보 피인용 횟수 : 114  인용 특허 : 0

초록

This invention presents novel assay devices employing capture reagents, involving a specific binding member attached to a charged substance, and porous material containing a capture or reaction zone that is oppositely charged with respect to the charged substance included in the capture reagent. In

대표청구항

A test device for determining the presence or amount of an analyte in a test sample, comprising: at least three zones in a porous material: a) a first reagent zone containing a diffusive indicator reagent comprising a first specific binding member bound to a detectable label; b) a second reagent zon

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