GEL HAVING BIOSUBSTANCE FIXED THERETO AND MICROARRAY UTILIZING THE GEL

摘要

A gel has a bio substance fixed to it wherein the bio substance is fixed to such gel that contains 2-7 weight% N,N-dimethylacrylamide. Independent claims are also included for: (1) a similar gel containing a composition (weight%) of N,N-dimethylacrylamide (2-7) and crosslinking agent (0.1-1.5); (2) a method for producing the gel having a bio substance by fixing the bio substance to such N,N-dimethylacrylamide-containing gel; (3) hollow tube bodies filled with the gel; (4) a process for producing micro arrays with the gel by bundling a number of the filled hollow tube bodies and cutting in the crossing direction along the lengthwise direction of such bundle; (5) micro arrays produced by placing the gel at a number of regions on them for imaging purposes, or by using the bundles of filled tube bodies; and (6) a method for detecting an assay object by reacting such analyte in a sample with the micro array before detection.