Singleplex Assays

All in One

Q-Plex™ Singleplex assays are used by scientists and researchers around the world to detect and quantify a wide range of biomarkers. Q-Plex tests can measure between 1 and 18 biomarkers in a well. Whereas multiplex assays help with untangling complex immune signatures and identifying analytes of interest, single-analyte Q-Plex tests utilize the same antibody pairs, ensuring data between assays are directly comparable.


Up to 40 duplicate samples can be assayed


Traditional ELISA protocol for easy mastery


Accurate, consistent, and reliable!


Increased sensitivity

Available Rat Analytes

Available Porcine Analytes

Don’t See the Analyte You Need?

Not Finding What You Need?

Customize a Kit

Not seeing the biomarker or analyte you need? Customize your kit! The Q-Plex™ Custom Assays are fully quantitative ELISA-based Chemiluminescent assay kits allowing the concurrent measurement of up to 18 biomarkers or analytes.

Send in Your Samples

Choose up to 18 different biomarkers that will work best for your research. Send in your samples and let us run them for you. 

Contact a Representative

Have questions about the kit or interested in more information? Contact one of our representative to get all your questions answered. 

As researchers and problem solvers ourselves, we understand the value of sound data. We are proud to be a part of research that can better the world. We value the relationships, partnerships, and friendships that we have built with the people who trust and use our technology. We are committed to building these relationships. You can count on us to answer the phone and take time to thoroughly address questions or concerns about any of our products. In an industry that is reputed for grandiose claims, we trust that our quality standards and our customer service set us apart from the competition. If you’re happy with our products or if you think we can do something better, we hope you will let us know.