Patent 7314714 was granted and assigned to Affymetrix on January, 2008 by the United States Patent and Trademark Office.
Methods and kits for synthesizing a plurality of oligonucleotides are provided. Methods for providing a plurality of oligonucleotides enriched for full length oligonucleotides are provided. Truncated oligonucleotides are preferentially removed from the sample by digestion. Methods are also provided for amplification of a plurality of oligonucleotides.