Forensic test kit and method for the detection of semen

摘要

The present invention relates to a forensic test kit and method for the detection of semen. This kit is comprised of two main components: acid phosphatase (AP) test strips and prostate specific antigen (PSA) test strips, which work together to provide evidence of semen on fabrics and other surfaces. The AP strips are used first to test an item, which provides presumptive evidence of semen, while follow-on testing by the more sensitive and specific PSA strips provides confirmatory evidence.