Method of Preparing Amplified Aptamer Nanoconsturcts Based on Dextran Polymer for Selectively Capturing Target Protein

摘要

The present invention relates to a method for preparing amplified nucleic acid aptamer nanostructures based on dextran polymer that selectively captures target molecules, and captures specific target molecules and short nucleic acid sequences or complementary sequences for forming nanostructures in dextran polymer. Nucleic acid aptamer sequence for the formation and mixing the respective polymer nucleic acid material to form a nanostructure, and then repeated amplification nucleic acid aptamer through a rotation amplification enzyme reaction, dextran polymer-based amplified nucleic acid aptamer nano The structure has the effect of capturing specific target molecules efficiently and selectively.