Polymer-coated substrates for binding biomolecules and methods of making and using thereof

• US 20060110594A1
• Filed: 11/24/2004
• Published: 05/25/2006
• Est. Priority Date: 11/24/2004
• Status: Abandoned Application

• Current Assignee: Corning Incorporated
• Original Assignee: Corning Incorporated
• Inventors: Peng, Jinlin, Frutos, Anthony G., Lahiri, Joydeep, Petzold, Odessa N.
• Application Number:
  US10/996,952
• Publication Number:
  US 20060110594A1
• Time in Patent Office: Days
• US Class Current: 428/332
• CPC Class Codes: B82Y 30/00 Nanotechnology for materials or surface science, e.g. nanocomposites
• CPC Class Codes: C03C 17/3405 with at least two coatings of organic materials C03C17/36, C03C17/42 take precedence
• CPC Class Codes: G01N 21/553 and using surface plasmons fluorescence excitation G01N21/648; enhanced Raman G01N21/658
• CPC Class Codes: G01N 21/648 using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
• CPC Class Codes: G01N 33/54353 with ligand attached to the carrier via a chemical coupling agent coatings G01N33/54393
• CPC Class Codes: G01N 33/545 Synthetic resin
• CPC Class Codes: Y10T 428/26 Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
• CPC Class Codes: Y10T 428/269 including synthetic resin or polymer layer or component
• CPC Class Codes: Y10T 428/31504 Composite [nonstructural laminate]
• CPC Class Codes: Y10T 428/31536 Including interfacial reaction product of adjacent layers
• CPC Class Codes: Y10T 428/31663 As siloxane, silicone or silane
• CPC Class Codes: Y10T 428/31935 Ester, halide or nitrile of addition polymer

Abstract

Described herein are polymer-coated substrates for binding biomolecules and methods of making and using thereof.

Claims

1. A substrate comprising a first tie layer, and a first polymer, wherein the first polymer comprises one or more functional groups that can bind a biomolecule to the substrate, wherein the tie layer is attached to substrate, wherein the tie layer attaches the first polymer to the substrate.

2. The substrate of claim 1, wherein the substrate comprises a plastic, a polymeric or co-polymeric substance, a ceramic, a glass, a metal, a crystalline material, a noble or semi-noble metal, a metallic or non-metallic oxide, a transition metal, or any combination thereof.

3. The substrate of claim 1, wherein the first tie-layer is covalently attached to the surface of the substrate.

4. The substrate of claim 1, wherein the first tie-layer is electrostatically attached to the surface of the substrate.

5. The substrate of claim 1, wherein the first tie-layer is derived from a compound comprising one or more reactive functional groups.

6. The substrate of claim 5, wherein the functional group comprises an amino group, a thiol group, a hydroxyl group, a carboxyl group, an acrylic acid, an organic or inorganic acid, an ester, an anhydride, an aldehyde, an epoxide, their derivatives or salts thereof, or a combination thereof.

7. The substrate of claim 1, wherein the first tie layer is derived from a straight or branched-chain aminosilane, aminoalkoxysilane, aminoalkylsilane, aminoarylsilane, aminoaryloxysilane, or a derivative or salt thereof.

8. The substrate of claim 1, wherein the first tie layer is derived from 3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl triethoxysilane, N′

-(beta-aminoethyl)-3-aminopropyl methoxysilane, or aminopropylsilsesquixoane.

9. The substrate of claim 1, wherein the first tie layer is derived from a polyamine.

10. The substrate of claim 9, wherein the first tie layer is derived from poly-lysine or polyethyleneimine.

11. The substrate of claim 1, wherein the first tie-layer comprises a self-assembled monolayer.

12. The substrate of claim 11, wherein the self-assembled monolayer comprises an amine-terminated alkanethiol.

13. The substrate of claim 11, wherein the self-assembled monolayer comprises 11-mercaptoundecylamine.

14. The substrate of claim 1, wherein the first polymer is covalently attached to the first tie layer.

15. The substrate of claim 1, wherein the first polymer is electrostatically attached to the first tie layer.

16. The substrate of claim 1, wherein the first polymer comprises a copolymer.

17. The substrate of claim 1, wherein the first polymer comprises at least one electrophilic group susceptible to nucleophilic attack.

18. The substrate of claim 1, wherein the first polymer comprises at least one amine-reactive group.

19. The substrate of claim 18, wherein the amine-reactive group comprises an ester group, an epoxide group, or an aldehyde group.

20. The substrate of claim 18, wherein the amine-reactive group is an anhydride group.

21. The substrate of claim 1, wherein the first polymer comprises a copolymer derived from maleic anhydride and a first monomer.

22. The substrate of claim 21, wherein the first monomer improves the hydrolytic stability of the maleic anhydride group.

23. The substrate of claim 21, wherein the first monomer reduces nonspecific binding of biomolecules to the substrate.

24. The substrate of claim 21, wherein the amount of maleic anhydride in the first polymer is from 5% to 50% by stoichiometry of the first monomer.

25. The substrate of claim 21, wherein the amount of maleic anhydride in the first polymer is about 50% by stoichiometry of the first monomer.

26. The substrate of claim 21, wherein the first monomer comprises styrene, tetradecene, octadecene, methyl vinyl ether, triethylene glycol methyl vinyl ether, butylvinyl ether, divinylbenzene, ethylene, acrylamide, pyrolidone, dimethylacrylamide, a polymerizable oligo(ethylene glycol) or oligo(ethylene oxide), or a combination thereof.

27. The substrate of claim 1, wherein the first polymer comprises, poly(vinyl acetate-maleic anhydride), poly(styrene-co-maleic anhydride), poly(isobutylene-alt-maleic anhydride), poly(maleic anhydride-alt-1-octadecene), poly(maleic anhydride-alt-1-tetradecene), poly(maleic anhydride-alt-methyl vinyl ether), poly(triethyleneglycol methyvinyl ether-co-maleic anhydride), or a combination thereof.

28. The substrate of claim 1, wherein the first polymer is poly(ethylene-alt-maleic anhydride)

29. The substrate of claim 1, wherein the first polymer comprises at least one monolayer.

30. The substrate of claim 1, wherein the first polymer has a thickness of about 10 Å

to about 2,000 Å

.

31. The substrate of claim 1, wherein the substrate further comprises a second tie layer and second polymer, wherein the second tie layer is attached to the first polymer, and the second polymer is attached to the second tie layer.

32. The substrate of claim 31, wherein the second tie layer is covalently attached to the first polymer, and the second polymer is covalently attached to the second tie layer.

33. The substrate of claim 31, wherein the second tie layer is derived from a polyamine or polyol.

34. The substrate of claim 31, wherein the second tie layer comprises ethylene diamine, ethylene glycol, or an oligoethylene glycol diamine.

35. The substrate of claim 31, wherein the second tie layer is derived from a diamine, a triamine, or a tetraamine.

36. The substrate of claim 31, wherein the second polymer comprises at least one amine-reactive group.

37. The substrate of claim 36, wherein the amine-reactive group comprises an ester group, an epoxide group, or an aldehyde group.

38. The substrate of claim 36, wherein the amine-reactive group is an anhydride group.

39. The substrate of claim 31, wherein the second polymer comprises polymaleic anhydride or a copolymer derived from maleic anhydride.

40. The substrate of claim 1, wherein a linker is attached to the first polymer.

41. The substrate of claim 40, wherein the linker is covalently attached to the first polymer.

42. The substrate of claim 40, wherein the linker is electrostatically attached to the first polymer.

43. The substrate of claim 40, wherein the linker comprises N-(5-amino-1-carboxypentyl)iminodiacetic acid.

44. The substrate of claim 1, wherein a biomolecule is attached to the first polymer.

45. The substrate of claim 44, wherein the biomolecule is covalently attached to the first polymer.

46. The substrate of claim 44, wherein the biomolecule is electrostatically attached to the first polymer.

47. The substrate of claim 44, wherein the biomolecule comprises a natural or synthetic oligonucleotide, a natural or modified/blocked nucleotide/nucleoside, a nucleic acid (DNA) or (RNA), a peptide comprising natural or modified/blocked amino acid, an antibody, a hapten, a biological ligand, a protein membrane, a lipid membrane, a small molecule, or a cell.

48. The substrate of claim 44, wherein the biomolecule comprises a protein.

49. The substrate of claim 48, wherein the protein comprises a peptide, a fragment of a protein or peptide, a membrane-bound protein, or a nuclear protein.

50. The substrate of claim 1, wherein the substrate further comprises a blocking agent, wherein the blocking agent is attached to the first polymer.

51. The substrate of claim 50, wherein the blocking agent comprises a positively charged polymer or compound.

52. The substrate of claim 50, wherein the blocking agent comprises a positively charged dextran.

53. The substrate of claim 50, wherein the blocking agent is diethylaminethyl dextran.

54. The substrate of claim 1, wherein the first tie layer is aminopropylsilsesquioxane and the first polymer is poly(ethylene-alt-maleic anhydride).

55. The substrate of claim 1, wherein the substrate is a microplate or a slide.

56. A method for preparing a substrate comprising (1) attaching a first tie layer compound to the substrate and (2) attaching a first polymer to the first tie compound.

57. The method of claim 56, wherein the substrate comprises a plastic, a polymer or co-polymer substance, a ceramic, a glass, a metal, a crystalline material, a noble or semi-noble metal, a metallic or non-metallic oxide, a transition metal, or any combination thereof.

58. The method of claim 56, wherein the first tie layer is covalently attached to the outer surface of the substrate.

59. The method of claim 56, wherein the first tie layer is electrostatically attached to the outer surface of the substrate.

60. The method of claim 56, wherein the first tie-layer compound comprises one or more reactive functional groups.

61. The method of claim 60, wherein the functional group comprises an amino group, a thiol group, a hydroxyl group, a carboxyl group, an acrylic acid, an organic and inorganic acid, an ester, an anhydride, an aldehyde, an epoxide, their derivatives or salts thereof, or a combination thereof.

62. The method of claim 56, wherein the first tie layer compound comprises a straight or branched-chain aminosilane, aminoalkoxysilane, aminoalkylsilane, aminoarylsilane, aminoaryloxysilane, or a derivative or salt thereof.

63. The method of claim 56, wherein the first tie layer compound comprises 3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl triethoxysilane, N′

-(beta-aminoethyl)-3-aminopropyl methoxysilane, or aminopropylsilsesquixoane.

64. The method of claim 56, wherein the first tie layer is derived from a polyamine.

65. The method of claim 64, wherein the first tie layer is derived from poly-lysine or polyethyleneimine.

66. The method of claim 56, wherein the first tie layer compound comprises a self-assembled monolayer.

67. The method of claim 56, wherein the first polymer is covalently attached to the tie layer.

68. The method of claim 56, wherein the first polymer is electrostatically attached to the tie layer.

69. The method of claim 56, wherein the first polymer comprises a copolymer.

70. The method of claim 56, wherein the first polymer comprises at least one electrophilic group susceptible to nucleophilic attack.

71. The method of claim 56, wherein the first polymer comprises at least one amine-reactive group.

72. The method of claim 71, wherein the amine-reactive group comprises an ester group, an epoxide group, or an aldehyde group.

73. The method of claim 71, wherein the amine-reactive group is an anhydride group.

74. The method of claim 56, wherein the first polymer comprises a copolymer derived from maleic anhydride and a first monomer.

75. The method of claim 74, wherein the amount of maleic anhydride is from 5% to 50% by stoichiometry of the first monomer.

76. The method of claim 74, wherein the amount of maleic anhydride is about 50% by stoichiometry of the first monomer.

77. The method of claim 74, wherein the first monomer comprises styrene, tetradecene, octadecene, methyl vinyl ether, triethylene glycol methyl vinyl ether, butylvinyl ether, divinylbenzene, ethylene, acrylamide, dimethylacrylamide, pyrolidone, a polymerizable oligo(ethylene glycol) or oligo (ethylene oxide), or a combination thereof.

78. The method of claim 56, wherein the first polymer comprises, poly(vinyl acetate-maleic anhydride), poly(styrene-co-maleic anhydride), poly(ethylene-alt-maleic anhydride), poly(isobutylene-alt-maleic anhydride), poly(maleic anhydride-alt-1-octadecene), poly(maleic anhydride-alt-1-tetradecene), poly(maleic anhydride-alt-methyl vinyl ether), poly(trithyleneglycol methyvinyl ether-co-maleic anhydride), or a combination thereof.

79. The method of claim 56, wherein the first polymer is poly(ethylene-alt-maleic anhydride).

80. The method of claim 56, wherein the first polymer comprises at least one monolayer.

81. The method of claim 56, wherein the first polymer has a thickness of about 10 Å

to about 2,000 Å

.

82. The method of claim 56, wherein after step (2), (3) attaching a second tie layer compound to the first polymer, and (4) attaching a second polymer to the second tie layer compound.

83. The method of claim 82, wherein the second tie layer compound is covalently and/or electrostatically attached to the first polymer, and the second polymer is covalently and/or electrostatically attached to the second tie layer compound.

84. The method of claim 82, wherein the second tie layer compound comprises a polyamine or polyol.

85. The method of claim 82, wherein the second tie layer compound comprises ethylene diamine, ethylene glycol, or an oligoethylene glycol diamine.

86. The method of claim 82, wherein the second tie layer compound comprises a diamine, a triamine, or a tetraamine.

87. The method of claim 82, wherein the second polymer comprises at least one anhydride group.

88. The method of claim 82, wherein the second polymer comprises polymaleic anhydride or a copolymer derived from maleic anhydride.

89. The method of claim 56, wherein after step (2), (3) attaching a linker to the first polymer.

90. The method of claim 89, wherein the linker comprises N-(5-amino-1-carboxypentyl)iminodiacetic acid.

91. The method of claim 56, wherein after step (2), (3) attaching a biomolecule to the first polymer.

92. The method of claim 91, wherein the biomolecule is attached to the first polymer by a chemical interaction, an electrostatic interaction, or a combination thereof.

93. The method of claim 91, wherein the biomolecule is covalently attached to the first polymer.

94. The method of claim 91, wherein the biomolecule comprises a natural or synthetic oligonucleotide, a natural or modified/blocked nucleotide/nucleoside, a nucleic acid (DNA) or (RNA), a peptide comprising natural or modified/blocked amino acid, an antibody, a hapten, a biological ligand, a protein membrane, a lipid membrane, a small molecule, or a cell.

95. The method of claim 91, wherein the biomolecule comprises a protein.

96. The method of claim 95, wherein the protein comprises a peptide, a fragment of a protein or peptide, a membrane-bound protein, or a nuclear protein.

97. The method of claim 91, wherein the biomolecule is attached to the substrate in a sufficient amount under about 1 hour.

98. The method of claim 91, wherein the biomolecule is attached to the substrate in a sufficient amount under about 0.5 hours.

99. The method of claim 91, wherein the biomolecule is attached to the first polymer at a pH of from about 0.5 to 1 pH units below the isoelectric point of the biomolecule.

100. The method of claim 56, wherein after step (2), (3) attaching a blocking agent to the first polymer.

101. The method of claim 100, wherein the blocking agent comprises a positively charged compound.

102. The method of claim 100, wherein the blocking agent comprises a positively charged dextran.

103. The method of claim 100, wherein the blocking agent is diethylaminethyl dextran.

104. The method of claim 91, wherein after step (3), (4) attaching a blocking agent to the first polymer.

105. The method of claim 56, wherein the first tie layer is aminopropylsilsesquioxane and the first polymer is poly(ethylene-alt-maleic anhydride).

106. The method of claim 56, wherein the substrate is a microplate or a slide.

107. A substrate produced by the method of claim 56.

108. A method for performing an assay of a ligand, comprising (1) contacting the ligand with a substrate comprising a first tie layer, a first polymer, and a biomolecule, wherein the tie layer attaches the first polymer to the substrate, and wherein the biomolecule is attached to the first polymer, wherein the ligand is bound to the biomolecules on the substrate after the contacting step, and (2) detecting the bound ligand.

109. The method of claim 108, wherein the assay is a high-throughput assay.

110. The method of claim 108, wherein the ligand comprises a drug, an oligonucleotide, a nucleic acid, a protein, a peptide, an antibody, an antigen, a hapten, or a small molecule.

111. The method of claim 108, wherein the bound ligand is detected by fluorescence.

112. The method of claim 108, wherein the bound ligand is detected by surface plasmon resonance, a waveguide resonant grating system, or mass spectrometry.

113. The method of claim 108, wherein the substrate comprises a plastic, a polymer or co-polymer substance, a ceramic, a glass, a metal, a crystalline material, a noble or semi-noble metal, a metallic or non-metallic oxide, a transition metal, or any combination thereof.

114. The method of claim 108, wherein the first tie layer is covalently attached to the outer surface of the substrate.

115. The method of claim 108, wherein the first tie layer is electrostatically attached to the outer surface of the substrate.

116. The method of claim 108, wherein the first tie-layer compound comprises one or more reactive functional groups.

117. The method of claim 116, wherein the functional group comprises an amino group, a thiol group, a hydroxyl group, a carboxyl group, an acrylic acid, an organic and inorganic acid, an ester, an anhydride, an aldehyde, an epoxide, their derivatives or salts thereof, or a combination thereof.

118. The method of claim 108, wherein the first tie layer compound comprises a straight or branched-chain aminosilane, aminoalkoxysilane, aminoalkylsilane, aminoarylsilane, aminoaryloxysilane, or a derivative or salt thereof.

119. The method of claim 108, wherein the first tie layer compound comprises 3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl trimethoxysilane, N-(beta-aminoethyl)-3-aminopropyl triethoxysilane, N′

-(beta-aminoethyl)-3-aminopropyl methoxysilane, or aminopropylsilsesquixoane.

120. The method of claim 108, wherein the first tie layer is derived from a polyamine.

121. The method of claim 120, wherein the first tie layer is derived from poly-lysine or polyethyleneimine.

122. The method of claim 108, wherein the first tie layer compound comprises a self-assembled monolayer.

123. The method of claim 108, wherein the first polymer is covalently attached to the tie layer.

124. The method of claim 108, wherein the first polymer is electrostatically attached to the tie layer.

125. The method of claim 108, wherein the first polymer comprises a copolymer.

126. The method of claim 108, wherein the first polymer comprises at least one electrophilic group susceptible to nucleophilic attack.

127. The method of claim 108, wherein the first polymer comprises at least one amine-reactive group.

128. The method of claim 127, wherein the amine-reactive group comprises an ester group, an epoxide group, or an aldehyde group.

129. The method of claim 128, wherein the amine-reactive group is an anhydride group.

130. The method of claim 108, wherein the first polymer comprises a copolymer derived from maleic anhydride and a first monomer.

131. The method of claim 130, wherein the amount of maleic anhydride is from 5% to 50% by stoichiometry of the first monomer.

132. The method of claim 130, wherein the amount of maleic anhydride is about 50% by stoichiometry of the first monomer.

133. The method of claim 130, wherein the first monomer comprises styrene, tetradecene, octadecene, methyl vinyl ether, triethylene glycol methyl vinyl ether, butylvinyl ether, divinylbenzene, ethylene, acrylamide, dimethylacrylamide, pyrolidone, a polymerizable oligo(ethylene glycol) or oligo(ethylene oxide), or a combination thereof.

134. The method of claim 108, wherein the first polymer comprises, poly(vinyl acetate-maleic anhydride), poly(styrene-co-maleic anhydride), poly(ethylene-alt-maleic anhydride), poly(isobutylene-alt-maleic anhydride), poly(maleic anhydride-alt-1-octadecene), poly(maleic anhydride-alt-1-tetradecene), poly(maleic anhydride-alt-methyl vinyl ether), poly(trithyleneglycol methyvinyl ether-co-maleic anhydride), or a combination thereof.

135. The method of claim 108, wherein the first polymer is poly(ethylene-alt-maleic anhydride).

136. The method of claim 108, wherein the first polymer comprises at least one monolayer.

137. The method of claim 108, wherein the first polymer has a thickness of about 10 Å

to about 2,000 Å

.

138. The method of claim 108, wherein a second tie layer compound is attached to the first polymer, and a second polymer is attached to the second tie layer compound.

139. The method of claim 138, wherein a second tie layer compound is covalently and/or electrostatically attached to the first polymer, and a second polymer is covalently and/or electrostatically attached to the second tie layer compound.

140. The method of claim 138, wherein the second tie layer compound comprises a polyamine or polyol.

141. The method of claim 138, wherein the second tie layer compound comprises ethylene diamine, ethylene glycol, or an oligoethylene glycol diamine.

142. The method of claim 138, wherein the second tie layer compound comprises a diamine, a triamine, or a tetraamine.

143. The method of claim 138, wherein the second polymer comprises at least one anhydride group.

144. The method of claim 138, wherein the second polymer comprises polymaleic anhydride or a copolymer derived from maleic anhydride.

145. The method of claim 108, wherein the substrate further comprises a linker attached to the first polymer.

146. The method of claim 145, wherein the linker comprises N-(5-amino-1-carboxypentyl)iminodiacetic acid.

147. The method of claim 108, wherein the biomolecule is attached to the first polymer by a chemical interaction, an electrostatic interaction, or a combination thereof.

148. The method of claim 108, wherein the biomolecule is attached to the first polymer by a linker.

149. The method of claim 108, wherein the biomolecule is covalently attached to the first polymer.

150. The method of claim 108, wherein the biomolecule comprises a natural or synthetic oligonucleotide, a natural or modified/blocked nucleotide/nucleoside, a nucleic acid (DNA) or (RNA), a peptide comprising natural or modified/blocked amino acid, an antibody, a hapten, a biological ligand, a protein membrane, a lipid membrane, a small molecule, or a cell.

151. The method of claim 108, wherein the biomolecule comprises a protein.

152. The method of claim 151, wherein the protein comprises a peptide, a fragment of a protein or peptide, a membrane-bound protein, or a nuclear protein.

153. The method of claim 108, wherein the substrate further comprises a blocking agent attached to the first polymer.

154. The method of claim 153, wherein the blocking agent comprises a positively charged compound.

155. The method of claim 153, wherein the blocking agent comprises a positively charged dextran.

156. The method of claim 153, wherein the blocking agent is diethylaminethyl dextran.

157. The method of claim 108, wherein the first tie layer is aminopropylsilsesquioxane and the first polymer is poly(ethylene-alt-maleic anhydride).

158. The method of claim 108, wherein the substrate is a microplate or a slide.