The SuperScript® One-Cycle cDNA Kit for use with Affymetrix® One-Cycle Assays conveniently contains all of the reagents required for double-stranded cDNA synthesis within the Affymetrix GeneChip® workflow. The kit includes Invitrogen’s proprietary RNase H reduced activity SuperScript® II Reverse Transcriptase and a qualified oligo (dt)-containing primer to perform reactions standard to Affymetrix’ protocol. Designed to consistently produce higher yields of full-length cDNA for Affymetrix One-Cycle assays using either total RNA or poly A+ selected RNA (mRNA).