Custom Assay Development
Assay Development Process
We have over 17 years of experience developing sensitive and reliable multiplex arrays. You will work closely with our highly qualified team of assay developers, engineers, project managers, and a specialized quality team through each phase to build a multiplex tool that meets your needs.
Phase I
2-4 Weeks
- Feasibility testing
- Reagent functionality tested
- Cross-reactivity tested
- Foreground to background determination
- Rough outline of assay design
Phase II
8-10 Weeks
- Optimization of assays: array, reagents, and protocols
- Characterization
Phase III
8-12 Weeks
- Design verification
- Design transfer to the Production team
- Verify Phase II specs
- Stability (real-time and accelerated)
Phase IV
8-10 Weeks
- Prepare plates and reagents
- QC testing and release
- Validate design against user requirements
- Commercial release of the product
- Marketing material produced
Customize to Fit Your Requirements and Specifications
Quansys offers top-of-the-line ISO 13485 certified assay development
Using our controlled manufacturing environment, we produce custom multiplex ELISA kits with lyophilized reagents for long-term stability and controls used for standard curve generation. Our manufacturing environment focuses on maximizing stability and minimizing lot-to-lot variability.
We have experience developing sensitive and reliable multiplex assays for a variety of research areas:
| Autoantibodies | Hormone |
| Angiogenesis | Immunology |
| Cancer | Infectious Diseases |
| Complement Cascade | Nutrition |
| Diabetes | Serology |
Our highly efficient system allows us to keep costs low and assay accuracy high. Costs to develop a custom ELISA array will vary depending on the availability of reagents, the types of biomarkers desired, and the time involved to develop, optimize, and validate the ELISA array.
Collaborate with Experts
You will be led through our four-phase assay development process with a team of expert technical consultants, researchers, and development scientists who will meet with you and your team to understand what you need from immunoassays from concept to production.
We will work together as partners and collaborators throughout the process. We value regular discussion and feedback to make this development the best it can be.
Phase I
2-4 Weeks
- Feasibility testing
- Reagent functionality tested
- Cross-reactivity tested
- Foreground to background determination
- Rough outline of assay design
Phase II
8-10 Weeks
- Optimization of assays: array, reagents, and protocols
- Characterization: precision, linearity, recovery, sensitivity, cross-reactivity, backfit, drift, edge effect, sample correlation, and inference
Phase III
8-12 Weeks
- Design verification
- Design transfer to the Production team
- Verify Phase II specs: precision, linearity, recovery, sensitivity, cross-reactivity, backfit, drift, edge effect, sample correlation and inference
- Stability (real-time and accelerated)
Phase IV
8-10 Weeks
- Prepare plates and reagents
- QC testing and release
- Validate design against user requirements
- Commercial release of the product
- Marketing material produced
If you’re interested in accelerating your research with multiplex immunoassays developed to meet your requirements and specifications, reach out to us today!
Begin the custom assay development process.
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.