Conjugate for immunodetection based on lateral flow assay, and immunodetection method using same

Abstract

The present invention relates to a conjugate for immunodetection, an immunodetection sensor including same, and an immunodetection method and an immunodetection signal amplification method using same. Specifically, the present invention has the technical features of: a conjugate for immunodetection based on lateral flow assay, the conjugate including nanoparticles, a polymer conjugated to the nanoparticles and including a plurality of enzymes, and a first binder conjugated to the surface of the polymer and specifically binding to a target specimen; and a use thereof. Accordingly, detection sensitivity is remarkably improved, thereby enabling ultra-high-sensitivity detection, and various antigens and diseases can be simply, quickly, and effectively diagnosed, so that the present invention can be advantageously used.

Dependencies are inferred from the claim text.