[list_product_images]Western blot of rat neonatal brain lysate showing specific immunolabeling of the ~32 kDa form of the Olig2 protein phosphorylated at Ser10,13,14 in the first lane (-). Phosphospecificity is shown in the second lane (+) where Immunolabeling is blocked by the phosphopeptide used as the antigen but not by the corresponding non-phosphopeptide (not shown).[/list_product_images]