FAST BIOSENSOR WITH REAGENT LAYER

摘要

FIELD: chemistry.SUBSTANCE: detection system for detecting target molecules includes a sensor chip (1), having on its detecting surface (33) an immobilised target molecule or a capturing molecule for target molecules and a soluble reagent layer (5), having a labelled molecule for binding with the target. The group of inventions also relates to a sensor chip (1) and a method of detecting target molecules in a sample using said sensor chip.EFFECT: high sensitivity and accuracy of analysis while cutting duration of analysis.19 cl, 8 dwg, 2 ex