Immunoprecipitation tools for your research

Immunoprecipitation (IP) is a quick, easy way to isolate your protein of interest from a complex mixture. Protein complex immunoprecipitation (Co-IP) uses the same technique to investigate protein-protein interactions within the cell, helping you determine changes to protein binding partners or complexes following cell treatment.

Antibodies with high specificity and affinity for their target protein are essential for successful IP and Co-IP experiments. With our broad range of recombinant monoclonal antibodies and IP reagents, you can be confident that your IP results will be reliable and reproducible, helping your research move forward faster.

Recombinant rabbit monoclonal antibodies for IP

Our recombinant antibodies have unrivaled batch-to-batch consistency and confirmed specificity, giving you results you can trust first time, every time, over time. We know the quality of your reagents matters, so we subject our antibodies to industry-leading validation processes, including knock-out validation.

Explore featured products from our broad range of over 6,500 gold-standard antibodies validated in immunoprecipitation and find the best tools to accelerate your experiments.

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Explore all 6,500 recombinant rabbit monoclonal antibodies validated in IP

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Isotype controls for IP

Every good experiment needs a reliable control. For IP, we offer a range of isotype control antibodies designed to be used in harmony with our recombinant monoclonal antibodies so you can have confidence in your protocols. Our portfolio features a range of options—including 22 antibodies, five reactive species, and multiple immunoglobulin isotypes—so you can find the best control for your experiments no matter your antibody species or isotype.

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Browse our full range of isotope controls

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IP reagents and buffers

The stability of the antigen-complex is essential for successful immunoprecipitation, so start off right with a stable protein. Our range of buffers and reagents can help you lay the best foundation for your IP experiments.

Our magnetic beads can enhance protein purification to a new level, minimizing sample loss and removing the hassle of centrifugation. The beads are easily visible in your solution, making sample removal much easier than when using agarose beads.

Explore our range of reagents and find the best tools to enhance your workflow.

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