| 摘要 |
A test device and a kit for conducting an assay for the determination of an analyte in a sample comprises (i) a housing (1, 2), and within said housing, (ii) a flow matrix (6) allowing liquid to be transported by capillary action and having at least one zone with immobilized capturing agent capable of directly or indirectly binding to the analyte, (iii) a liquid container (13) for sample liquid, and (iv) at least one liquid container for liquid other than sample liquid. The device further comprises (v) separation means (5) between the flow matrix (6) and the liquid containers (13), wherein said separation means (5) are mounted in a movable relationship with the liquid containers to in a first position prevent liquid contact of the flow matrix (6) with the liquid containers (13), and in a second position permit liquid receiving contact of the flow matrix (6) with the liquid containers (13). An assay method for determining an analyte in a sample wherein the sample and assay liquids are flown through a flow matrix to reach the reaction zone in a predetermined sequence uses the device for carrying out the method. The use of the device comprises testing for an allergy, inflammation or autoimmune disease.
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