Substrates, Peptide Arrays, and Methods

摘要

Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.

主权项

1. A substrate, comprising:
a planar layer comprising a metal and having an upper surface and a lower surface; and a plurality of pillars operatively coupled to the layer in positionally-defined locations, wherein each pillar has a planar surface extended from the layer, wherein the distance between the surface of each pillar and the upper surface of the layer is between 1,000-5,000 angstroms, and wherein the plurality of pillars are present at a density of greater than 10,000/cm2.