Search 
 

RRRC Rat Strains

    123456789101112131415      
   sort strains by clicking category headings below
    1, 2, 3, 4 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15      
   sort strains by clicking category headings below
142 
 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
158 
 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
168 
Coat Color: a, b, c
other genes: Es-1a, Es-2a, ES-3a, Es-4a, Ag-Aa, Ag-Dx1, RT1b, RT2a,
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
173 
 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
190 
 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
208 
 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
231 
NIH Animal Genetic Resource Bank (NIHAGR) 
Cryopreserved
608 
 
Nelson Ruiz-Opazo 
Cryopreserved
609 
 
Nelson Ruiz-Opazo 
Cryopreserved
610 
 
Nelson Ruiz-Opazo 
Cryopreserved
611 
 
Nelson Ruiz-Opazo 
Cryopreserved
612 
 
Nelson Ruiz-Opazo 
Cryopreserved
613 
 
Nelson Ruiz-Opazo 
Cryopreserved
614 
 
Nelson Ruiz-Opazo 
Cryopreserved
615 
 
Nelson Ruiz-Opazo 
Cryopreserved
616 
 
Nelson Ruiz-Opazo 
Cryopreserved
651 
 
Nelson Ruiz-Opazo 
Cryopreserved
366 
Polygenic
Nancy K. Dess 
Cryopreserved
440 
Polygenic
Nancy K. Dess 
Cryopreserved
285 
Michael N. Gould 
Cryopreserved
286 
Michael N. Gould 
Cryopreserved
365 
Michael N. Gould 
Cryopreserved
273 
 
Michael Menaker 
Cryopreserved
701 
Michael J. Soares 
Cryopreserved
719 
Michael J. Soares 
Cryopreserved
720 
Michael J. Soares 
Cryopreserved
741 
Michael J. Soares 
Cryopreserved
742 
Michael J. Soares 
Cryopreserved
769 
Michael J. Soares 
Cryopreserved
770 
Michael J. Soares 
Cryopreserved
831 
Michael J. Soares 
Cryopreserved
849 
Michael J. Soares 
Cryopreserved
891 
Michael J. Soares 
Cryopreserved
892 
 
Michael J. Soares 
Cryopreserved
893 
Michael J. Soares 
Cryopreserved
1014 
Michael J. Soares 
Cryopreserved
1058 
Michael J. Soares 
Cryopreserved
807 
 
Michael J Soares 
Cryopreserved
890 
Michael J Soares 
Cryopreserved
882 
 
Michael J Soares 
Cryopreserved
142 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
158 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
168 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
173 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
190 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
208 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
231 
Cryopreserved
donor: NIH Animal Genetic Resource Bank (NIHAGR)
608 
Cryopreserved
donor: Nelson Ruiz-Opazo
609 
Cryopreserved
donor: Nelson Ruiz-Opazo
610 
Cryopreserved
donor: Nelson Ruiz-Opazo
611 
Cryopreserved
donor: Nelson Ruiz-Opazo
612 
Cryopreserved
donor: Nelson Ruiz-Opazo
613 
Cryopreserved
donor: Nelson Ruiz-Opazo
614 
Cryopreserved
donor: Nelson Ruiz-Opazo
615 
Cryopreserved
donor: Nelson Ruiz-Opazo
616 
Cryopreserved
donor: Nelson Ruiz-Opazo
651 
Cryopreserved
donor: Nelson Ruiz-Opazo
366 
Cryopreserved
donor: Nancy K. Dess
440 
Cryopreserved
donor: Nancy K. Dess
285 
Cryopreserved
donor: Michael N. Gould
286 
Cryopreserved
donor: Michael N. Gould
365 
Cryopreserved
donor: Michael N. Gould
273 
Cryopreserved
donor: Michael Menaker
701 
Cryopreserved
donor: Michael J. Soares
719 
Cryopreserved
donor: Michael J. Soares
720 
Cryopreserved
donor: Michael J. Soares
741 
Cryopreserved
donor: Michael J. Soares
742 
Cryopreserved
donor: Michael J. Soares
769 
Cryopreserved
donor: Michael J. Soares
770 
Cryopreserved
donor: Michael J. Soares
831 
Cryopreserved
donor: Michael J. Soares
849 
Cryopreserved
donor: Michael J. Soares
891 
Cryopreserved
donor: Michael J. Soares
892 
Cryopreserved
donor: Michael J. Soares
893 
Cryopreserved
donor: Michael J. Soares
1014 
Cryopreserved
donor: Michael J. Soares
1058 
Cryopreserved
donor: Michael J. Soares
807 
Cryopreserved
donor: Michael J Soares
890 
Cryopreserved
donor: Michael J Soares
882 
Cryopreserved
donor: Michael J Soares

    123456789101112131415      
    1, 2, 3, 4 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15      






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.