Develop reliable, sensitive, and specific immunoassays with ICT.

Our assay development scientists have years of experience with protein chemistry and ELISA optimization.

In addition to a wide variety of immunoassay-related services, ICT provides

assay scale-up and manufacturing for internal use.

ELISA Development

Looking to detect or measure a specific target molecule? We can fully develop a quick, accurate, and reliable immunoassay test or optimize an existing assay.


Covalently attach signal-generating enzymes to antibodies, couple fluorescent labels to specific proteins and peptides, biotinylate antibodies and proteins, or conjugate hapten groups. We do it all, and do it quickly and efficiently.


Need something vialed and freeze-dried? ICT can prepare it for you with our custom lyophilization services.

Plate Coating

If you need coated microtiter plates quickly, contact us. We will coat, block, dry, and seal your microtiter plates in foil bags with a desiccant packet so they are ready to use the next time you need to run a sample.


We can assist you with your antibody purification requirements, purifying and concentrating monoclonal and polyclonal antibodies using Protein G or Protein A. We can also affinity purify polyclonal IgG samples.


With our extensive experience in immunochemistry, we have encountered and solved just about every issue. Call us for help in building an assay from start to finish, or optimizing an existing assay that is not performing as well as you need. High backgrounds or low specific signal? We have the solution.

Ready to Get Started?

For questions or a quote from one of our scientists, submit your project details below. We will respond within two business days. If you require immediate assistance, call us at (800) 824-8540.