Peyer’s Patch, and Lamina Propria Cells lymphocyte populations should be analyzed when studying the immunological status of the intestine, for example in oral immunization or in intestinal disease (including infectious disease and tumors). This method or protocol details techniques for isolation of IEL, PP cells, and LP cells from the small intestine of the mouse.

Protocol: Isolation of Mouse Small Intestinal Intraepithelial Lymphocytes Protocol