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RRRC Rat Strains

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   sort strains by clicking category headings below
883 
 
Michael J Soares 
Cryopreserved
886 
Michael J Soares 
Cryopreserved
888 
 
Michael J Soares 
Cryopreserved
64 
Gary B. Schneider 
Cryopreserved
50 
polygenic
Hazel C. Jones 
Cryopreserved
537 
 
Kenneth Grasing 
Cryopreserved
79 
unknown
Richard Deitrich 
Cryopreserved
77 
unknown
Richard Deitrich 
Cryopreserved
971 
 
Kurt Jarnagin 
Cryopreserved
729 
 
Richard A. Radcliffe 
Cryopreserved
341 
Amy E. Wineinger 
 Live
836 
Mark S. LeDoux 
Cryopreserved
922 
Richard J. Roman 
Cryopreserved
584 
 
Howard Jacob 
Cryopreserved
583 
 
Howard Jacob 
Cryopreserved
411 
Howard Jacob 
Cryopreserved
400 
Howard Jacob 
Cryopreserved
404 
Howard Jacob 
Cryopreserved
410 
Howard Jacob 
Cryopreserved
403 
Howard Jacob 
Cryopreserved
402 
Howard Jacob 
Cryopreserved
413 
Howard Jacob 
Cryopreserved
405 
Howard Jacob 
Cryopreserved
412 
Howard Jacob 
Cryopreserved
401 
Howard Jacob 
Cryopreserved
409 
Howard Jacob 
Cryopreserved
399 
Howard Jacob 
Cryopreserved
398 
Howard Jacob 
Cryopreserved
408 
Howard Jacob 
Cryopreserved
414 
Howard Jacob 
Cryopreserved
407 
Howard Jacob 
Cryopreserved
406 
Howard Jacob 
Cryopreserved
571 
 
Howard Jacob 
Cryopreserved
570 
 
Howard Jacob 
Cryopreserved
569 
 
Howard Jacob 
Cryopreserved
568 
 
Howard Jacob 
Cryopreserved
567 
 
Howard Jacob 
Cryopreserved
566 
 
Howard Jacob 
Cryopreserved
565 
 
Howard Jacob 
Cryopreserved
564 
 
Howard Jacob 
Cryopreserved
883 
Cryopreserved
donor: Michael J Soares
886 
Cryopreserved
donor: Michael J Soares
888 
Cryopreserved
donor: Michael J Soares
64 
Cryopreserved
donor: Gary B. Schneider
50 
Cryopreserved
donor: Hazel C. Jones
537 
Cryopreserved
donor: Kenneth Grasing
79 
Cryopreserved
donor: Richard Deitrich
77 
Cryopreserved
donor: Richard Deitrich
971 
Cryopreserved
donor: Kurt Jarnagin
729 
Cryopreserved
donor: Richard A. Radcliffe
341 
donor: Amy E. Wineinger
836 
Cryopreserved
donor: Mark S. LeDoux
922 
Cryopreserved
donor: Richard J. Roman
584 
Cryopreserved
donor: Howard Jacob
583 
Cryopreserved
donor: Howard Jacob
411 
Cryopreserved
donor: Howard Jacob
400 
Cryopreserved
donor: Howard Jacob
404 
Cryopreserved
donor: Howard Jacob
410 
Cryopreserved
donor: Howard Jacob
403 
Cryopreserved
donor: Howard Jacob
402 
Cryopreserved
donor: Howard Jacob
413 
Cryopreserved
donor: Howard Jacob
405 
Cryopreserved
donor: Howard Jacob
412 
Cryopreserved
donor: Howard Jacob
401 
Cryopreserved
donor: Howard Jacob
409 
Cryopreserved
donor: Howard Jacob
399 
Cryopreserved
donor: Howard Jacob
398 
Cryopreserved
donor: Howard Jacob
408 
Cryopreserved
donor: Howard Jacob
414 
Cryopreserved
donor: Howard Jacob
407 
Cryopreserved
donor: Howard Jacob
406 
Cryopreserved
donor: Howard Jacob
571 
Cryopreserved
donor: Howard Jacob
570 
Cryopreserved
donor: Howard Jacob
569 
Cryopreserved
donor: Howard Jacob
568 
Cryopreserved
donor: Howard Jacob
567 
Cryopreserved
donor: Howard Jacob
566 
Cryopreserved
donor: Howard Jacob
565 
Cryopreserved
donor: Howard Jacob
564 
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.