The Casework and Tissue and Hair Extraction Kits increase DNA yield from challenging casework samples and substrates. Some samples, such as tissue and hair, require pretreatment with proteinase K. In addition, extracting DNA can be difficult from substrates such as denim, envelopes, carpet, etc.The Casework and Tissue and Hair Extraction Kits increase DNA yield from challenging casework samples and substrates. The kits use Proteinase K and other reagents to remove proteins and other components from the DNA, helping to ensure maximal yield and recovery of DNA from casework samples. The DNA then can be purified using the DNA IQ System.
