FAQ-143761
Why is DTT used only for semen samples?
The DTT breaks down the protein disulfide bridges that make up the sperm nuclear membranes. Thus, DTT is always required for semen lysis.
It may also be used for all samples to keep the process simple, but it is not required to lyse blood, epithelial cells, etc.
It may also be used for all samples to keep the process simple, but it is not required to lyse blood, epithelial cells, etc.
Related products
Investigator Casework GO! Kit
The Investigator Casework GO! Kit can be used to perform lysis of forensic samples on a variety of substrates, including sexual assault swabs, pieces of fabric, paper, cigarette butts, chewing gum and other sample types. The generated lysates are compatible with all Investigator Quantiplex and Investigator STR QS Systems. The Investigator Casework GO! Kit meets ISO 18385 requirements.