Invention Grant
US07959861B2 Integrated affinity microcolumns and affinity capillary electrophoresis 有权
集成亲和力微柱和亲和毛细管电泳

Integrated affinity microcolumns and affinity capillary electrophoresis
Abstract:
Device and method for detecting the presence of known or unknown toxic agents in a fluid sample. Targets in the sample are bound to releasable receptors immobilized in a reaction region of a micro- or nano-fluidic device. The receptors are selected based on their affinity for classes of known toxic agents. The receptors are freed and the bound and unbound receptors separated based on differential electrokinetic mobilities while they travel to a detection device.
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