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RRRC Rat Strains

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   sort strains by clicking category headings below
470 
Howard Jacob 
Cryopreserved
469 
 
Åke Lernmark 
Cryopreserved
463 
polygenic
Ake Lernmark 
Cryopreserved
459 
 
Åke Lernmark 
Cryopreserved
458 
 
Åke Lernmark 
Cryopreserved
457 
 
Åke Lernmark 
Cryopreserved
456 
Howard Jacob 
Cryopreserved
455 
Howard Jacob 
Cryopreserved
454 
Howard Jacob 
Cryopreserved
453 
Howard Jacob 
Cryopreserved
452 
Howard Jacob 
Cryopreserved
451 
Howard Jacob 
Cryopreserved
450 
Howard Jacob 
Cryopreserved
449 
Howard Jacob 
Cryopreserved
448 
Howard Jacob 
Cryopreserved
447 
Howard Jacob 
Cryopreserved
446 
Howard Jacob 
Cryopreserved
445 
Amy E. Wineinger 
Cryopreserved
444 
 
George T. Cicila 
Cryopreserved
443 
Amy E. Wineinger 
Cryopreserved
442 
Abcc2 (Mrp2)
Amy E. Wineinger 
Cryopreserved
441 
Howard Jacob 
Cryopreserved
440 
Polygenic
Nancy K. Dess 
Cryopreserved
439 
Howard Jacob 
Cryopreserved
438 
Howard Jacob 
Cryopreserved
437 
Howard Jacob 
Cryopreserved
436 
Howard Jacob 
Cryopreserved
435 
Howard Jacob 
Cryopreserved
434 
Howard Jacob 
Cryopreserved
433 
Howard Jacob 
Cryopreserved
432 
Howard Jacob 
Cryopreserved
431 
Howard Jacob 
Cryopreserved
430 
Howard Jacob 
Cryopreserved
429 
Howard Jacob 
Cryopreserved
428 
Howard Jacob 
Cryopreserved
427 
Zea Borok 
Cryopreserved
426 
Howard Jacob 
Cryopreserved
425 
Howard Jacob 
Cryopreserved
424 
Howard Jacob 
Cryopreserved
423 
Howard Jacob 
Cryopreserved
470 
Cryopreserved
donor: Howard Jacob
469 
Cryopreserved
donor: Åke Lernmark
463 
Cryopreserved
donor: Ake Lernmark
459 
Cryopreserved
donor: Åke Lernmark
458 
Cryopreserved
donor: Åke Lernmark
457 
Cryopreserved
donor: Åke Lernmark
456 
Cryopreserved
donor: Howard Jacob
455 
Cryopreserved
donor: Howard Jacob
454 
Cryopreserved
donor: Howard Jacob
453 
Cryopreserved
donor: Howard Jacob
452 
Cryopreserved
donor: Howard Jacob
451 
Cryopreserved
donor: Howard Jacob
450 
Cryopreserved
donor: Howard Jacob
449 
Cryopreserved
donor: Howard Jacob
448 
Cryopreserved
donor: Howard Jacob
447 
Cryopreserved
donor: Howard Jacob
446 
Cryopreserved
donor: Howard Jacob
445 
Cryopreserved
donor: Amy E. Wineinger
444 
Cryopreserved
donor: George T. Cicila
443 
Cryopreserved
donor: Amy E. Wineinger
442 
Cryopreserved
donor: Amy E. Wineinger
441 
Cryopreserved
donor: Howard Jacob
440 
Cryopreserved
donor: Nancy K. Dess
439 
Cryopreserved
donor: Howard Jacob
438 
Cryopreserved
donor: Howard Jacob
437 
Cryopreserved
donor: Howard Jacob
436 
Cryopreserved
donor: Howard Jacob
435 
Cryopreserved
donor: Howard Jacob
434 
Cryopreserved
donor: Howard Jacob
433 
Cryopreserved
donor: Howard Jacob
432 
Cryopreserved
donor: Howard Jacob
431 
Cryopreserved
donor: Howard Jacob
430 
Cryopreserved
donor: Howard Jacob
429 
Cryopreserved
donor: Howard Jacob
428 
Cryopreserved
donor: Howard Jacob
427 
Cryopreserved
donor: Zea Borok
426 
Cryopreserved
donor: Howard Jacob
425 
Cryopreserved
donor: Howard Jacob
424 
Cryopreserved
donor: Howard Jacob
423 
Cryopreserved
donor: Howard Jacob

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05.21.2026

Weather and Shipping

The welfare of the animals is of utmost importance and as we head into the summer months, inclement weather and excessive heat will delay/prevent shipments of live animals.  Be aware that hot temperatures between June and mid-September may negatively impact the ability of couriers to safely ship animals so please plan your live animal orders accordingly.

05.21.2026

Provide Your Input on NIH's Proposed Strategic Plan by May 26, 2026.

The NIH is currently seeking input for its next strategic plan, and a major focus of this framework involves the future of animal research. Because these high-level policies directly impact the future of the RRRC and your work, it’s crucial that the scientific community participates. The NIH has provided a short feedback form that only takes a few minutes to complete. Please consider submitting your input. URL: https://grants.nih.gov/news-events/nih-extramural-nexus-news/2026/03/nih-seeks-input-on-framework-for-next-nih-wide-strategic-plan   Comments must be submitted electronically through the submission website. Responses must be received on May 26, 2026, by 11:59:59 p.m. (ET). 

07.30.2025

Animal Models and New Approach Methodologies (NAMs)

NAMs are lab (e.g., organoids and iPSCs) or computer-based methods intended to expand our tools for modeling human biology and disease. While this field is rapidly evolving, the need for animal models remains, especially for situations where a complex biological system is necessary. In addition, animal models serve as vital in vivo controls for the validation and verification of emerging NAMs.