Patent ID: 6489160
Filing Date: 2002-12-03
Classification: B01J,C40B,Y02A,Y10T

Abstract:
A method for producing a nucleic acid immobilized carrier comprising the steps of:a) preparing a first nucleic acid immobilized carrier which has a first nucleic acid strand immobilized on a first substrate; b) synthesizing a second nucleic acid strand along the first nucleic acid strand in a nucleic acid synthesizing solution, the second nucleic acid strand having a nucleotide sequence complementary to that of the first nucleic acid strand; c) disposing a second substrate such that the second substrate faces one side of the first substrate, on which side the first nucleic acid strand is immobilized; and d) applying an electric field toward the first substrate from the second substrate to cause migration of the second nucleic acid strand to the surface of the second substrate, and immobilizing the second nucleic acid strand on the surface of the second substrate.