The LAP test. A new method for identification of seminal stains by a qualitative color reaction of leucine aminopeptidase.
A new simple method for identification of seminal stains is described. It employs a qualitative color reaction based on histochemical technique for demonstration of leucine aminopeptidase (LAP), which is extremely abundant in human semen. The method herein reported (the LAP test) is quite suitable for medicolegal examination of seminal stains as a preliminary test.
D003116:Color; D005554:Forensic Medicine; D006801:Humans; D007931:Leucyl Aminopeptidase / Q000032:analysis*; D008297:Male; D008722:Methods; D012661:Semen / Q000201:enzymology*
D007931:Leucyl Aminopeptidase