C - Chemistry – Metallurgy – 12 – Q
Patent
C - Chemistry, Metallurgy
12
Q
150/15.2, 150/3.
C12Q 1/46 (2006.01) C12Q 1/28 (2006.01) C12Q 1/34 (2006.01) C12Q 1/42 (2006.01) C12Q 1/44 (2006.01) C12Q 1/54 (2006.01) C12Q 1/61 (2006.01) G01N 31/22 (2006.01) G01N 33/52 (2006.01)
Patent
CA 1137397
ABSTRACT OF THE DISCLOSURE A composition, test device, method of making a test device and process for determination of an analyte in a liquid sample are disclosed. More particularly, there is provided a composition for detecting an analyte in a liquid sample comprising an analyte-responsive component and an indicator composition having a plurality of components com- prising at least one nonresponsive precursor component and at least one component effective in a liquid milieu to alter said precursor component so as to release at least one substance effective to permit said indicator composition, in combination with said analyte-responsive component, to pro- duce a detectable response to said analyte. The composition can optionally be incorporated with a carrier to form a device.
358810
Miles Laboratories Inc.
Osler Hoskin & Harcourt Llp
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