The Cyagen Knockout Catalog Models repository provides researchers in the Americas and Europe with ready-to-use knockout (KO) and conditional knockout (cKO) mouse models in as few as three (3) months.

Our searchable Knockout Catalog Models repository contains over 16k KO and cKO (a.k.a. floxed) strains available for delivery of ≥3 HET mice in as fast as 3 months. Unlike many other similar products, Cyagen's repository is on pure B6 background which will help you save a significant amount of time by eliminating the need for backcrossing.

With our growing repository, we aim to enhance mouse model accessibility for researchers worldwide by providing high-quality rodent models in the most economic and efficient way.

Herein, you can watch our brief video to learn how to search the Knockout Catalog Models repository for your next KO/cKO mouse model, and explore the related resources and support available from Cyagen.


How To Search the Cyagen Knockout Catalog Models Repository

Researchers may search for their desired gene KO and/or cKO model using either the website search bar, as shown in the video below, or by using our dedicated repository search page.

>> Search Your Gene of Interest


Advantages of Cyagen Knockout Catalog Models

  • AAALAC-Accredited and OLAW Assured
  • No risk of failure: Our catalog features gene knockout mice that have been strictly analyzed to ensure 100% positive knockout.
  • 100% pure B6 background eliminates the need for backcrossing – most repositories have mixed backgrounds

>> Search Your Gene of Interest

Put in the gene name (or NCBI ID) you’re interested in and hit enter. Our system will find the most common names for that gene and search our knockout repository to see if that gene knockout model is available.

If your gene of interest is not available, our catalog will provide a contact form if you would like more information about the development progress for your desired gene knockout model.

Our repository is constantly growing, so feel free to inquire about the status of any specific gene(s) KO or cKO not shown online for more information about pending availability.


Knockout and Conditional Knockout Research Model Resources

Knockout and conditional knockout mouse models remain vital for gaining a proper understanding of human disease mechanisms and play an important role in a variety of research areas. Herein, we have collected all of our current resources that aim to support your scientific innovations involving KO/cKO models:

Exclusive White Papers

>> White Paper: Advancing Your Research with Conditional Knockout Mice

Weekly Flash Sales for Live KO/cKO Mice

Cyagen’s Weekly Flash Sales for Knockout Models and Conditional Knockout Models provides a list of specific gene knockout (KO) or conditional knockout (cKO) that are available until the ‘off-the-shelf date’ at a substantial discount. 

Get your ready-to-use models for as low as $1,199 per mouse - shipped in just 2 weeks!

>> Order Now

Cyagen Knockout Model Publications

In under 15 years since its founding, Cyagen has become a leading provider of custom mouse and rat models – delivering over 78,400 models to researchers worldwide and receiving over 4,750 peer-reviewed citations. Our Knockout Catalog Models have been applied in variety of human disease research fields, including virology, atherosclerosis, inflammation, cardiovascular disease, oncology, metabolism, and more.:

>> Search Our Citation List

For complimentary consultations and quotes, please contact us to get in touch with our model generation experts.