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Method of compensation of dose-response curve of an assay for sensitivity to perturbing variables
Method of compensation of dose-response curve of an assay for sensitivity to perturbing variables
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机译:对干扰变量敏感度的测定的剂量反应曲线的补偿方法
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摘要
The present invention provides assays and methods of compensating for changes in an assay where such changes are due to variations in a perturbing variable. This is achieved by a two-step method, the first step of which involves measurements of the dose-response curve, and thus the individual assay parameters, at different values of the perturbing variable. In the second step, unknown samples are assayed simultaneously with a standard. During this measurement, the value of the perturbing variable is unknown and the dose-response curve is therefore also unknown. The dose-response curves from the first step are used to determine a mathematical relationship between the assay parameters and the assay signal of the standard. Assay parameters that are valid for the unknown value of the perturbing variable can be obtained by substituting the value of the assay signal from the standard into the mathematical relationship and solving for the assay parameters.
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