Most used outbred rat strain with a long tradition of breeding. Model with a general multipurpose particularly in toxicology, physiology, in the process monitoring aging and research of infectious diseases. Easy to breed, good handling of the animals in the experiment.

Coat color

White

In VELAZ is produced in the breeding and supply facility in Koleč near Kladno in barrier and monitored conditions.
Certificate breeding and supply equipment ref 70029/2013-MZE-17214 from 29.10.2013 for a period of 5 years.
Veterinary registration number of the breeding and supply facilities in the central register – CZ 21760118 (Koleč) and CZ 11760500 (Lysolaje), carrier – CZ 21906828.