JoVE General
Jessica W. Wen1, Abby L. Olsen2, Maryna Perepelyuk2, Rebecca G. Wells2
1Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, 2Department of Medicine, University of Pennsylvania
A technique for isolating portal fibroblasts from rat liver is described. Livers are perfused and digested in situ with collagenase, followed by ex vivo digestion of the liver slurry and size selection of cells. This method provides a pure population of portal fibroblasts without the need for passage in culture.