Rat spleen is mechanically dissociated into a single cell suspension. The splenocytes are enriched by density separation. CD4+ T cells, CD8+ T Cells, and CD45R+ B Cells and then isolated using specific immunomagnetic methods. Product Link: http://www.creative-bioarray.com/Rat-Splenocytes-CD45-B-Cells-CSC-C4407X-item-2629.htm