forensicGEM Sperm is a rapid kit for extracting DNA from tough sperm heads. Using temperature controls, this kit requires no reducing agents, such as SDS, mercaptoethanol or DTT, that inhibit qPCR and STR analysis, As a result, DNA yields are maintained, processing time is quick, and opportunities for contamination are minimized making this the perfect approach for differential extractions and y-screening. This kit works with: ForensicGEM Sperm is a rapid kit for extracting DNA from tough sperm heads, and works with samples including sperm cells, semen, semen stains, and vaginal swabs.