After years of research in collaboration with French Nationale Scientific Police, AXO Science is now bringing to the forensic experts STK Sperm Tracker that improves both sensitivity and specificity of semen detection.

STK Sperm Tracker is based on an innovative technology and a new way to immobilize molecule. It offers many advantages to forensic laboratories personnel in detecting semen stains:

  • Sensitive: do not miss semen traces by using the most sensitive technic available
  • Specific: do not waste time and money with false positive, only semen will show
  • Easy: simple and rapid 3 steps protocol (spray water on STK, press 3′, read result)
  • Safe: human and environmental friendly