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RRRC Rat Strains

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   sort strains by clicking category headings below
539 
Hans S. Keirstead 
Cryopreserved
482 
 
Hans Hedrich  
Cryopreserved
696 
 
Guy Perry 
Cryopreserved
694 
Gregg E. Homanics 
Cryopreserved
744 
Gregg E. Homanics 
Cryopreserved
727 
 
Graeme Woodworth 
Cryopreserved
444 
 
George T. Cicila 
Cryopreserved
660 
 
George T. Cicila 
Cryopreserved
784 
George Stoica 
Cryopreserved
800 
George Kunos 
Cryopreserved
288 
 
Geoffrey Butcher 
Cryopreserved
289 
 
Geoffrey Butcher 
Cryopreserved
291 
 
Geoffrey Butcher 
Cryopreserved
292 
 
Geoffrey Butcher 
Cryopreserved
64 
Gary B. Schneider 
Cryopreserved
70 
N/A
Gary B. Schneider 
Cryopreserved
973 
 
Eva Redei 
Cryopreserved
967 
 
Eva E Redei 
Cryopreserved
661 
Elizabeth Bryda 
Cryopreserved
958 
TdTomato
Elizabeth Bryda 
 Live
797 
Elizabeth Bryda 
 Live
795 
EGFP
Elizabeth Bryda 
Cryopreserved
938 
TdTomato
Elizabeth Bryda 
 Live
896 
Elizabeth Bryda 
Cryopreserved
946 
Elizabeth Bryda 
Cryopreserved
978 
Elizabeth Bryda 
Cryopreserved
1012 
Elizabeth Bryda 
Cryopreserved
1001 
Elizabeth Bryda 
Cryopreserved
979 
Elizabeth Bryda 
 Live
55 
polygenic
Elise Gomez Sanchez 
Cryopreserved
56 
polygenic
Elise Gomez Sanchez 
Cryopreserved
259 
EGFP w/CAG promoter
Eiji Kobayashi 
Cryopreserved
260 
 
Eiji Kobayashi 
Cryopreserved
294 
LacZ w/CAG promoter
Eiji Kobayashi 
Cryopreserved
295 
LacZ 2/CAG promoter
Eiji Kobayashi 
Cryopreserved
296 
EGFP
Eiji Kobayashi 
 Live
297 
LacZ with Rosa promoter
Eiji Kobayashi 
Cryopreserved
298 
LacZ with Rosa Promoter
Eiji Kobayashi 
Cryopreserved
299 
Luciferase with Rosa promoter
Eiji Kobayashi 
Cryopreserved
539 
Cryopreserved
donor: Hans S. Keirstead
482 
Cryopreserved
donor: Hans Hedrich
696 
Cryopreserved
donor: Guy Perry
694 
Cryopreserved
donor: Gregg E. Homanics
744 
Cryopreserved
donor: Gregg E. Homanics
745 
Cryopreserved
donor: Gregg E. Homanics
727 
Cryopreserved
donor: Graeme Woodworth
444 
Cryopreserved
donor: George T. Cicila
660 
Cryopreserved
donor: George T. Cicila
784 
Cryopreserved
donor: George Stoica
800 
Cryopreserved
donor: George Kunos
288 
Cryopreserved
donor: Geoffrey Butcher
289 
Cryopreserved
donor: Geoffrey Butcher
291 
Cryopreserved
donor: Geoffrey Butcher
292 
Cryopreserved
donor: Geoffrey Butcher
64 
Cryopreserved
donor: Gary B. Schneider
70 
Cryopreserved
donor: Gary B. Schneider
973 
Cryopreserved
donor: Eva Redei
967 
Cryopreserved
donor: Eva E Redei
661 
Cryopreserved
donor: Elizabeth Bryda
958 
donor: Elizabeth Bryda
797 
donor: Elizabeth Bryda
795 
Cryopreserved
donor: Elizabeth Bryda
938 
donor: Elizabeth Bryda
896 
Cryopreserved
donor: Elizabeth Bryda
946 
Cryopreserved
donor: Elizabeth Bryda
978 
Cryopreserved
donor: Elizabeth Bryda
1012 
Cryopreserved
donor: Elizabeth Bryda
1001 
Cryopreserved
donor: Elizabeth Bryda
979 
donor: Elizabeth Bryda
55 
Cryopreserved
donor: Elise Gomez Sanchez
56 
Cryopreserved
donor: Elise Gomez Sanchez
259 
Cryopreserved
donor: Eiji Kobayashi
260 
Cryopreserved
donor: Eiji Kobayashi
294 
Cryopreserved
donor: Eiji Kobayashi
295 
Cryopreserved
donor: Eiji Kobayashi
296 
donor: Eiji Kobayashi
297 
Cryopreserved
donor: Eiji Kobayashi
298 
Cryopreserved
donor: Eiji Kobayashi
299 
Cryopreserved
donor: Eiji Kobayashi

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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.