Surface-Bound, Double-Stranded DNA Protein Arrays

The invention provides a synthetic array of surface-bound, bimolecular, double-stranded nucleic acid molecules, the array comprising a solid support and a plurality of bimolecular double-stranded nucleic acid molecule members, a member comprising a first nucleic acid strand linked to the solid support and a second nucleic acid strand which is substantially complementary to the first strand and complexed to the first strand by Watson-Crick base pairing, wherein for at least a portion of the members, each member comprises a recognition site within a nucleic acid sequence for a protein, wherein a recognition site within a nucleic acid sequence for a protein of a first member is different from a recognition site within a nucleic acid sequence for a protein of a second member and wherein a protein is bound to a member thereof.