Innovative Grade US Origin Rat Sprague Dawley Liver from Innovative Research was used in the following study:
John R. Lever, Emily A. Fergason-Cantrell
Pharmacological Research
Volume 142, April 2019, Pages 87-100
"... Membranes were prepared from frozen livers (Innovative Research, Inc.; Novi, MI) of male Sprague Dawley rats as detailed by Hellewell et al. [40]. Protein concentrations were determined using a bicinchoninic acid assay kit ..."