초록 ▼

The present invention provides imprint compositions useful for capturing, isolating, detecting and/or quantifying macromolecules in a sample, methods of making and using the same. Generally, the imprint compositions comprise a matrix material defining an imprint of a template molecule, and the templ

The present invention provides imprint compositions useful for capturing, isolating, detecting and/or quantifying macromolecules in a sample, methods of making and using the same. Generally, the imprint compositions comprise a matrix material defining an imprint of a template molecule, and the template molecule typically corresponds to a portion of a macromolecule of interest.

대표청구항 ▼

1. An imprint composition comprising a matrix, said matrix defining an imprint cavity of a template molecule that corresponds to a portion of a macromolecule of interest.2. The imprint composition of claim 1 in which the matrix material comprises a polymer.3. The imprint composition of claim 2, wher

1. An imprint composition comprising a matrix, said matrix defining an imprint cavity of a template molecule that corresponds to a portion of a macromolecule of interest.2. The imprint composition of claim 1 in which the matrix material comprises a polymer.3. The imprint composition of claim 2, wherein the polymer comprises a polymerized monomer selected from the group consisting of styrene, methyl methacrylate, 2-hydroxyethyl methacrylate, 2-hydroxyethyl acrylate, methyl acrylate, acrylamide, vinyl ether, vinyl acetate, divinylbenzene, ethylene glycol dimethacrylate, ethylene glycol diacrylate, pentaerythritol dimethacrylate, pentaerythritol diacrylate, N,N′-methylenebisacrylamide, N,N′-ethylenebisacrylamide, N,N′-(1,2-dihydroxyethylene)bis-acrylamide and trimethylolpropane trimethacrylate.4. The imprint composition of claim 1 in which the matrix material comprises a heat-sensitive compound.5. The imprint composition of claim 4 in which the heat-sensitive compound is selected from the group consisting of hydrogels, agarose, gelatins and moldable plastics.6. The imprint composition of claim 1, wherein the template molecule corresponds to a terminal portion of the macromolecule.7. The imprint composition of claim 1, wherein the macromolecule is a polynucleotide and the template molecule is an oligonucleotide.8. The imprint composition of claim 1, wherein the macromolecule is a polypeptide and the template molecule is an oligosaccharide.9. The imprint composition of claim 1, wherein the macromolecule is a polypeptide and the template molecule is a peptide.10. The imprint composition of claim 9, wherein the sequence of the peptide corresponds to a contiguous sequence of the polypeptide.11. The imprint composition of claim 10, wherein the peptide is between 3 and 30 amino acids in length.12. The imprint composition of claim 10, wherein the peptide is between 4 and 15 amino acids in length.13. The imprint composition of claim 10, wherein the peptide is between 4 and 7 amino acids in length.14. The imprint composition of claim 10, wherein the portion of the polypeptide comprises the C-terminus of the polypeptide.15. The imprint composition of claim 1 further including the macromolecule, wherein the macromolecule is bound or associated with an imprint cavity.16. An imprint composition comprising a matrix, said matrix defining a plurality of imprint cavities of a plurality of template molecules, wherein at least two of the template molecules are unique.17. The imprint composition of claim 16 in which least one template molecule is a molecule that corresponds to a portion of a macromolecule of interest.18. The imprint composition of claim 16 in which each template molecule of the plurality is unique.19. The imprint composition of claim 16 in which the plurality of imprint cavities are arranged in a spatially identifiable pattern or array.20. The imprint composition of claim 16 in which each template molecule is a peptide of from 3 to 7 amino acids in length.21. The imprint composition of claim 16 in which the plurality of template molecules comprises the complete set of peptides of 7 amino acids in length.22. A plurality of imprint compositions according to claim 1.23. The plurality of claim 22, in which at least two compositions of the plurality are unique.24. The plurality of claim 22, in which each composition defines imprint cavities of at least two different template molecules.25. The plurality of claim 24, wherein each different template molecule corresponds to a different portion of the same macromolecule.26. The plurality of claim 24, wherein each different template molecule corresponds to a different macromolecule.27. The plurality of claim 22, wherein the compositions are arranged in a spatially-identifiable array or pattern.28. The plurality of claim 27 in which the array is one-dimensional.29. The plurality of claim 27 in which the array is two-dimensional.30. The plurality of claim 27 in which the array is three-dimensional.31. The plurality of claim 22 in which each template molecule is a peptide of from 3 to 7 amino acids in length.32. The plurality of claim 22 which comprises imprint compositions defining imprints of the complete set of peptides of 7 amino acids in length.