ELISA kits

Enzyme-linked immunoabsorbent Assay (ELISA) kits contain all the reagents and tools you need for an ELISA assay, which is most commonly used to detect and measure the presence of antigens in biological samples. Our ELISA kits use high-quality matched antibody pairs as the base, giving you reproducible results over time. 

With our easy-to-use, single-wash SimpleStep ELISA® kits, you can go from sample to results in just 90 minutes. Made with recombinant antibody pairs, they offer the highest sensitivity, specificity, and consistency. With our new 10-pack sizes, it's quick and easy to scale up your experiment. Learn how our SimpleStep ELISA® kits work here.

In collaboration with Molecular Devices, we developed CatchPoint® SimpleStep ELISA® kits using a fluorescent substrate that provides improved linearity over an extended dynamic range compared to the TMB substrate, the most widely used colorimetric substrate for ELISA. For data examples and information on how to use CatchPoint SimpleStep ELISA kits, click here.