Description_x000D_ Packaging_x000D_ 1 g in poly bottle_x000D_ 250 mg in poly bottle_x000D_ Biochem/physiol Actions_x000D_ DL-Glyceraldehyde 3-phosphate has been shown to function as an inhibitor of aspartate aminotransferase isozymes._x000D_ Packaging_x000D_ A package of specially washed Dowex® 50× 4-200R is also included for preparing a solution of glyceraldehyde 3-phosphate from this derivative at no extra charge. Instructions for preparing this solution from this derivative accompanies each package._x000D_ Legal Information_x000D_ DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow