초록

The microarrays of the present invention are prepared by using a separate fiber for each compound being used in the microarray. The fibers are bundled and sectioned to form a thin microarray that is glued to a backing.

대표청구항 ▼

1. A method for making an array comprising; cutting a fiber bundle transversely or at an angle to form a section, wherein said fiber bundle comprises a plurality of fibers attached to each other in a fixed position with respect to each other such that the fixed position with respect to each othe

1. A method for making an array comprising; cutting a fiber bundle transversely or at an angle to form a section, wherein said fiber bundle comprises a plurality of fibers attached to each other in a fixed position with respect to each other such that the fixed position with respect to each other is maintained after cutting, wherein the fibers have different agents of interest immobilized in or on different fibers, and wherein at least some of the plurality of fibers are fibers from solidified liquid containing a molecule of interest or wherein the different agents of interest are immobilized in or on different fibers after the fibers of the fiber bundle were in a fixed position with respect to each other. 2. The method of claim 1 wherein the liquid containing the molecule of interest is cast into a fiber. 3. The method of claim 1 wherein the liquid contains a polymer gelling material. 4. The method of claim 1 wherein the liquid contains a polymerizable monomer. 5. The method of claim 1 wherein the molecule of interest is immobilized in a preformed fiber. 6. The method of claim 1 further comprising mounting said section to a solid support to form an array. 7. The method of claim 1 wherein the fiber bundle has at least 100 different fibers. 8. The method of claim 1 wherein at least some of the fibers in the fiber bundle comprise a plurality of solid phases immobilizing said agents of interest wherein said solid phases are immobilized in or on the fibers. 9. The method of claim 8 wherein said solid phases are solid or porous particles. 10. The method of claim 9 wherein said cutting cuts some of the solid phases in two. 11. The method of claim 1, wherein fibers in the array contain different concentrations of one of the agents of interest. 12. The method of claim 1 wherein each fiber contains no more than one of the agents of interest. 13. The method of claim 1 wherein the section contains portions of each fiber. 14. A method for making an array comprising; cutting a fiber bundle transversely or at an angle to form a section less than about 50 microns thick, wherein said fiber bundle comprises a plurality of fibers attached to each other in a fixed position with respect to each other such that the fixed position with respect to each other is maintained after cutting, and wherein the fibers have different agents of interest immobilized in or on different fibers. 15. The method of claim 14, wherein the fibers in the array contain different concentrations of the same agent of interest. 16. The method of claim 14 wherein the section is less than about 20 microns thick. 17. The method of claim 14 wherein the section is less than about 10 microns thick.