Patent ID: 11959922
Assignee: ENCODIA, INC.
Field: Measurement (Instruments)
Classification: CPC G  C | IPC C  G

Claim 0:
1. A composition comprising:
(a) one or more solid supports, wherein each solid support comprises at least 100,000 peptide molecules covalently attached to the solid support, wherein
(i) each of the at least 100,000 peptide molecules is associated with a nucleic acid tag;
(ii) the at least 100,000 peptide molecules comprise molecules of at least 100 different peptides; and
(iii) adjacent peptide molecules on the solid support are spaced apart from each other on a surface or within a volume of the solid support at an average distance of about 50 nm or greater; and
(b) a plurality of binding agents each bound to one of the peptide molecules, wherein the plurality of binding agents comprises at least 3 different binding agents, wherein each of the at least 3 different binding agents is (i) bound to a N-terminal amino acid (NTAA) residue or C-terminal amino acid (CTAA) residue of a peptide molecule of the peptide molecules, and (ii) selective for a different peptide component, wherein the different peptide component is a different N-terminal amino acid (NTAA) residue or a different C-terminal amino acid (CTAA) residue of the peptide molecules.