Promega forensic products are manufactured in alignment with the ISO 18385 standard. This standard ensures minimal risk of human DNA contamination for products used to collect, store and analyze biological materials for forensic purposes. Learn more at: www.promega.com/products/genetic-identity/forensic-grade-faq/. The Differex System extracts sexual assault samples easily and quickly. It provides a simple and fast method for separating male and female fractions of a sample, making it possible to analyze samples more quickly and efficiently. The Differex System offers recovery similar to that of the standard method commonly used for differential extraction. The Differex System is used in combination with the DNA IQ System and Slicprep 96 Device on robotic platforms to process up to 48 differential extractions in less than 5 hours, including incubation time, and less than 1 hour of hands-on time. Automated Differex System methods are available for the Biomek 2000 and 3000 laboratory automation workstations, as well as the Tecan Freedom EVO liquid handler. Contact Promega Technical Services for additional information. A manual protocol for the Differex System is available for laboratories not yet using robotic platforms for DNA extraction.