Get more done with our ELISA solutions

IgorE Abcam General

Enzyme-linked immunosorbent assay (ELISA) is a widely-established antibody-based technology that detects and quantifies substances like peptides, proteins, antibodies and hormones in a complex biological matrix like plasma, serum or cell culture. ELISAs offer high specificity, sensitivity and versatility.

Our broad range of gold-standard reagents can help you streamline your ELISA experiments and get more done. Our sensitive, rapid SimpleStep ELISA® kits allow you to get results you can trust in just 90 minutes, saving you time at the bench. Our carrier-free antibody pairs let you formulate your own assay for ultimate flexibility, and our recombinant protein standards complement our other solutions to give you the ultimate ELISA toolkit.

SimpleStep ELISA® kits

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Carrier-free matched antibody pairs

Whether you need to customize, upscale or adapt your immunoassay on a different platform, our broad range of over 1,800 carrier-free antibody pairs can help.

Free from preservatives, our carrier-free antibody pairs come conjugation-ready. Each pair uses our highly-validated recombinant monoclonal antibodies (the same pairs as in our SimpleStep ELISA® kits) for superior sensitivity and specificity. For ultimate flexibility, we also provide our pars as individual capture and detector antibodies. You can conjugate your antibody pairs with ease using our Lightning-Link® conjugation kits or use our biotinylated detector antibodies.

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Protein standards

Protein standards are essential references and tools when running immunoassays, used to generate a standard curve and quantify your target protein’s concentration in a sample.

Our protein standards complement our other immunoassay solutions (SimpleStep ELISA® kits and carrier-free antibody pairs). They are characterized and validated with SDS-PAGE and sandwich ELISA assays using the corresponding capture and detector antibodies.

Our protein standards are

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