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Bio-Techne empowers researchers in Life Sciences and Clinical Diagnostics by providing high-quality reagents, instruments, custom manufacturing, and testing services. Our family of brands creates a unique portfolio of products and services.


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Knockout (KO) Antibody Validation

To ensure the guaranteed specificity and reproducibility of antibodies, Bio-Techne brands Novus Biologicals and R&D Systems have been implementing knockout (KO) validation using the CRISPR-Cas9 system. We have antibodies to more than 200 different targets that have been knockout validated.

We understand the importance of high quality, well validated research reagents. Our current validation procedures follow recommendations from the International Working Group for Antibody Validation (IWGAV).

Over 1,300 recombinant monoclonal antibodies available that are highly validated and highly reproducible. See the benefits of choosing our recombinant antibodies.


Have a specific requirement for your research? Our Custom Services Team can help design and development custom antibodies to meet your requirements.