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    • 15. 发明专利
    • SMALL MOLECULE PRINTING
    • SG176453A1
    • 2011-12-29
    • SG2011081163
    • 2007-01-03
    • HARVARD COLLEGEDANA FARBER CANCER INST INC
    • BARNES DAVID WKOEHLER ANGELA NBRADNER JAMES EMAZITSCHEK RALPHSCHREIBER STUART L
    • Abstract SMALL MOLECULE PRINTINGThe present invention provides compositions and methods to facilitate the identification of compounds that are capable of interacting with a biological macromolecule of interest. In one aspect, a composition is provided that comprises an array of one or more types of chemical compounds attached to a solid support using isocyanate or isothiocyanate chemistry, wherein the density of the array of compounds is at least 1000 spots per cm2. In general, these inventive arrays are generated by: (1) providing a solid support, wherein said solid support is functionalized with an isocyanate or isothiocyanate moiety capable of interacting with a desired chemical compound to form a covalent attachment; (2) providing one or more solutions of one or more types of compounds to be attached to the solid support; (3) delivering said one or more types of compounds to the solid support; and (4) catalyzing the attachment of the compound to the solid support, whereby an array is formed and the array of compounds has a density of at least 1000 spots per cm2. In another aspect, the present invention provides methods for utilizing these arrays to identify small molecule partners for biological macromolecules of interest.Figure 2
    • 16. 发明专利
    • SMALL MOLECULE PRINTING
    • CA2635929A1
    • 2008-01-31
    • CA2635929
    • 2007-01-03
    • DANA FARBER CANCER INST INCHARVARD COLLEGE
    • SCHREIBER STUART LBARNES DAVID WKOEHLER ANGELA NMAZITSCHEK RALPHBRADNER JAMES E
    • C40B30/04
    • The present invention provides compositions and methods to facilitate the identification of compounds that are capable of interacting with a biological macromolecule of interest. In one aspect, a composition is provided that comprises an array of one or more types of chemical compounds attached to a solid support using isocyanate or isothiocyanate chemistry, wherein the density of the array of compounds is at least 1000 spots per cm2. In general, these inventive arrays are generated by: (1) providing a solid support, wherein said solid support is functionalized with an isocyanate or isothiocyanate moiety capable of interacting with a desired chemical compound to form a covalent attachment; (2) providing one or more solutions of one or more types of compounds to be attached to the solid support; (3) delivering said one or more types of compounds to the solid support; and (4) catalyzing the attachment of the compound to the solid support, whereby an array is formed and the array of compounds has a density of at least 1000 spots per cm2. In another aspect, the present invention provides methods for utilizing these arrays to identify small molecule partners for biological macromolecules of interest.