| abstract |
Disclosed herein are methods for detecting multiple compounds in a sample, involving: (a) contacting the sample with a mixture of binding reagents, the binding reagents being nucleic acid-protein fusions, each having (i) a protein portion which is known to specifically bind to one of the compounds and (ii) a nucleic acid portion which encodes the protein portion and which includes a unique identification tag; (b) allowing the protein portions of the binding reagents and the compounds to form complexes; (c) capturing the binding reagent-compound complexes; (d) amplifying the nucleic acid portions of the complexed binding reagents; and (e) detecting the unique identification tag of each of the amplified nucleic acids, thereby detecting the corresponding compounds in the sample. Also disclosed herein are kits for carrying out such methods. |