RNA isolater Total RNA Extraction Reagent, based on guanidine isothiocyanate and phenol, has a strong lysis ability, which can lyse cells and tissue samples in a short time to ensure the integrity of RNA. This product is widely used for culturing cells, animal tissues, microorganisms, and plant tissues with less secondary metabolism, such as seedlings and young leaves. The sample can be fully lysed in RNA isolater. After centrifugation with chloroform, the solution will form a supernatant layer, an intermediate layer and an organic layer (bright red lower layer). RNA is distributed in the upper aqueous phase. After the supernatant layer is collected, the Total RNA can be recovered by propanol precipitation.   Based on guanidine isothiocyanate and phenol, strong cracking ability; The optimized lysate formula has a wide range of sample adaptability.    Store at 4℃ and avoid light