Description_x000D_ Application_x000D_ Not recommended in systems where other enzymatic activity is required._x000D_ ProtectRNA™ RNase Inhibitor 500× Concentrate is an RNase inhibitor._x000D_ A potent inhibitor of most nucleic acid binding enzymes, and thus useful as an RNase inhibitor. Especially useful when performing in situ hybridization. If it is added to all aqueous solutions used, it eliminates the need for special glassware washing and after-wash treatments. The 500x concentrate is economical; 2 ml treats 1,000 ml of solution. Not recommended in systems where other enzymatic activity is required._x000D_ Features and Benefits_x000D_ The 500× concentrate is economical_x000D_ Quantity_x000D_ 2mL treats 1,000ml of solution._x000D_ Legal Information_x000D_ ProtectRNA is a trademark of Sigma-Aldrich Co. LLC