The FavorPrep™ RNA Stabilization Solution is designed for RNA extraction from biological samples and obtaining high-quality, integrated RNA. Typically, to isolate high-quality RNA from tissues or cells, the samples should be processed immediately after harvest. The RNA Stabilization Solution makes it possible for researchers to extend the storage time of samples which planning for RNA isolation. In addition, the modified single-step method allows isolation of RNA from tissues or cells within one hour and makes it possible to process batch of samples simultaneously.