WHAT METHOD IS USED FOR QUALITY CONTROL OF CustomArray 4X2K CHIPS?
CombiMatrix uses the same quality testing for both 12K and 4X2K. It means that each and every synthesized microarray and sector is hybridized with Cy5-labeled random 9-mer oligonucleotide targets. This hybridization is used to visualize the synthesis at every electrode as well as irregular spot morphology. All hybridization data are first analyzed automatically using rigorous statistical criteria, and then inspected visually by an independent reviewer for the final ‘pass’ or ‘fail’ decision. All 4 sectors should pass the inspection for a 4x2K microarray to be shipped to our customers.
