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RRRC Rat Strains

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293 
 
Howard Jacob 
Cryopreserved
444 
 
George T. Cicila 
Cryopreserved
457 
 
Åke Lernmark 
Cryopreserved
458 
 
Åke Lernmark 
Cryopreserved
459 
 
Åke Lernmark 
Cryopreserved
618 
 
Joel Taurog 
Cryopreserved
617 
 
Joel Taurog 
Cryopreserved
662 
Rat Resource and Research Center (RRRC) 
Cryopreserved
293 
Cryopreserved
donor: Howard Jacob
444 
Cryopreserved
donor: George T. Cicila
457 
Cryopreserved
donor: Åke Lernmark
458 
Cryopreserved
donor: Åke Lernmark
459 
Cryopreserved
donor: Åke Lernmark
618 
Cryopreserved
donor: Joel Taurog
617 
Cryopreserved
donor: Joel Taurog
662 
Cryopreserved
donor: Rat Resource and Research Center (RRRC)

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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.