Timed Pregnant Rats

Timed pregnant females are available for our live colony strains only. For each order, we mate hormonally synchronized females and ship at least 2 plug positive females. Successful pregnancies cannot be guaranteed. 

Services Offered Non-Profit/
Academic Fees
For Profit Fees
Timed pregnant females $1,729 $3,903

02.16.2025

In Need of a New Rat Model?

Need a new rat model?  The RRRC in conjunction with the MU Animal Modeling Core (AMC) can assist with the generation of transgenic rats, create knock-out and knock-in rats using CRISPR/Cas9 technology and genetically manipulate rat embryonic stem cells to make chimeric animals.  Contact us to discuss your rat model needs and how we can help. 

07.07.2024

Laboratory Animal Genetic Reporting (LAG-R) Guidelines Published

The LAG-R framework (Laboratory Animal Genetic Reporting) is a set of guidelines to support more complete documentation of the genetic make-up of animals of all species that are used in research, with the aim of bolstering reproducibility, reliability, and overall scientific rigor. See Nature Communications (https://doi.org/10.1038/s41467-024-49439-y).

02.05.2024

GRCr8: A new rat reference assembly is now available.

GRCr8 (GenBank NCBI # GCA_036323735.1) is the latest version of the rat reference genome assembly. See the Genome Reference Consortium (GRC) blog for more details.