Validated ELISA kits designed for reliable, reproducible biomarker detection.

As a trusted ELISA kit supplier, Cusabio offers more than 3,000 ELISA kits covering over 3,000 targets and a wide range of species, including human, mouse, rat, bovine and more.
Cusabio ELISA kits are designed to support a variety of biological sample types, including serum, plasma, body fluids such as urine, cell culture supernatants, and cell or tissue lysates.
Each kit includes an antibody-coated plate and ready-to-use reagents, providing a simple and convenient workflow with no specialised handling required.
Trusted by thousands of researchers worldwide, Cusabio ELISA kits have been used in research published in many high-impact journals, including Nature, Science, Cell, Immunity, Nature Medicine, Cell Metabolism and Gastroenterology.
With broad target coverage, compatibility with diverse sample types and a simple, ready-to-use format, Cusabio ELISA kits are a reliable and convenient solution for quantitative biomarker detection.
Not sure which assay is right for your research? Read our blog: ELISA vs ELISpot vs FluoroSpot.
Use code CUSABIO-EOY2026 when requesting a quote.
Only selected ELISA kits in the 96T configuration are eligible. Exclusions apply. No discount applies to other kit sizes (including 24T and 48T) or non-listed products.
This promotion is valid until 31 December 2026. This offer cannot be used in conjunction with any other offer.