Our Whole-Genome DASL Assay is an array-based method for expression profiling of partially degraded RNA samples such as those found in FFPE samples.

The Whole-Genome DASL Assay combines the unique PCR and labeling steps of our original DASL Assay with the gene-based hybridization and whole-genome probe set of our HumanRef-8 BeadChip. This BeadChip features up-to-date content covering more than 24,000 annotated genes derived from RefSeq (Build 36.2, Release 22). The Whole-Genome DASL Assay greatly increases the target set of the original DASL Assay while retaining the ability to accurately profile partially degraded RNA samples.