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
663 
unknown
Edith D. Hendley 
Cryopreserved
702 
unknown
Jochen Graw 
Cryopreserved
703 
unknown
Jochen Graw 
Cryopreserved
704 
unknown
Jochen Graw 
Cryopreserved
1030 
Hector DeLuca 
Cryopreserved
1034 
Hector DeLuca 
Cryopreserved
797 
Elizabeth Bryda 
 Live
978 
Elizabeth Bryda 
Cryopreserved
663 
Cryopreserved
donor: Edith D. Hendley
702 
Cryopreserved
donor: Jochen Graw
703 
Cryopreserved
donor: Jochen Graw
704 
Cryopreserved
donor: Jochen Graw
1030 
Cryopreserved
donor: Hector DeLuca
1034 
Cryopreserved
donor: Hector DeLuca
797 
donor: Elizabeth Bryda
978 
Cryopreserved
donor: Elizabeth Bryda

    123456789101112131415






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.