You‘ll Always Insist on Quality Sensor!

When preparing for court, you need to have confidence in the evidence you are providing for a case. That’s why we’ve developed the Investigator STR QS Kits, the only STR assays with a unique Quality Sensor. This internal performance control provides you with more information about your sample quality than ever before, such as, amplification success or failure and DNA degradation or inhibition, allowing you to present your evidence in court with confidence.
Once you've tried it, you'll always insist on Quality Sensor!

The Investigator STR PCR Kits (e.g., Investigator 24plex QS, Investigator 24plex GO!, Investigator 26plex QS, Investigator ESSplex SE QS and Investigator Argus X-12 QS Kits) containing a Quality Sensor provide:

•  Internal performance control using the unique Quality Sensor
•  CODIS, ESS and China marker sets for international compatibility
•  Unique X-Chromosomal STR Kit for complex deficiency cases
•  FRM PCR chemistry for highest inhibitor resistance and superior results
•  Minimal allelic overlap reducing the risk of misinterpretation
Furthermore, the new Investigator Quantiplex Pro and Investigator Quantiplex Pro RGQ Kits containing the newly designed Internal Control provide reliable information on PCR inhibitor presence and correlates to the STR tolerance.
Discover the full range of QIAGEN's quality controls in our quantification and STR PCR assays, and learn more about the benefits of streamlining forensic sample QC!