Wistar IGS Rat Details
To Scientific Products Farm, Ltd. [predecessor of Charles River United Kingdom (CRUK)] in 1947 from Wistar Institute. To Charles River in 1975 from CRUK. This particular colony was selected because of a low incidence of hydronephrosis. IGS refers to animals bred using the Charles River International Genetic Standardization (IGS) Program.
Informational Resources
For more information about Wistar IGS rats, please contact us at [email protected].






