Patent 7713749 was granted and assigned to Industrial Technology Research Institute on May, 2010 by the United States Patent and Trademark Office.
The present invention provides a substrate for protein microarrays, whereby compound A and GPTS are mixed for coating onto a solid support to form a layer, wherein said compound A is selected from a group consisting of nitrocellulose, poly(styrene-co-maleic anhydride) and polyvinylidene fluoride. Moreover, the present invention also provides a protein microarray by depositing proteins on said layer of said substrate.