Method and reagents for binding chemical analytes to a substrate surface, and related analytical devices and diagnostic techniques.

摘要: A method is provided for detecting an analyte of interest in a sample. The involves binding the to surface substrate through biotin-biotin protein interaction, contacting surface-bound with quantitatively detectable analyte-binding moiety that binds thereto, measuring quantity bound and deriving therefrom solution. preferred use present conjunction piezoelectric transverse wave device. Novel reagents useful carrying out inventive are as well.