http://www.cd-genomics.com/detail_GenSeq™-Saliva-DNA-Isolation-Kit_823.html

GenSeq™ Saliva DNA Isolation Kit provides a fast and simple procedure for isolating genomic DNA from saliva samples collected and preserved using GenSeq™ Saliva DNA Collection, as well as fresh saliva samples. Human genomic DNA extracted from buccal epithelial cells and white blood cells found in saliva can be used in various applications in diagnostics. Saliva DNA can be used for the detection of biomarkers to diagnose a disease, follow the diseases progress or monitor the effects of a particular treatment. Saliva DNA can also be used to diagnose particular types of infections. Isolation of DNA from saliva has become an attractive alternative to isolation from blood or tissue due to the fact that sample collection is non-invasive, the samples can be collected by individuals with little training, and no special equipment is required. Saliva DNA purified using GenSeq™ kit is of the highest quality, and is compatible with a number of downstream research applications including PCR, Southern Blot analysis, sequencing and microarray analysis.