Method for analyzing blood test sample and dry analytical element and analytical kit utilizing the method
AssigneeFUJIFILM Corporation
InventorHitomi Saitoh
Life of this patent
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Abstract
Objects of the present invention are to provide a method for analyzing a blood test sample containing blood platelet collected from a human body to detect presence of an analyte in the test sample, wherein fluctuations of measured results due to difference of processing mode of the test sample is eliminated, a dry analytical element and an analytical kit utilizing the method. The objects are achieved by a blood analytical method in which surfactant added to the blood test sample is at least one selected from surfactants that do not destroy blood platelet, a dry analytical element and an analytical kit utilizing the method.
Claims1
A dry analytical element comprising a support, at least one reaction layer containing a color indicator and at least one spreading layer containing a substrate provided on said support in this order, said spreading layer further containing at least one surfactant selected from surfactants that substantially do not destroy blood platelet, said surfactant being selected from the group consisting of silicon series surfactants,
- wherein said silicon series surfactant is at least one selected from compounds shown by following general formulae (1) to (4):
- in which Z represents an organic group represented by the general formula
- —R—( C2H4O )a—(C3H6O )bR.
Dependencies are inferred from the claim text.