GenTegra RNAdvantageFor decades, when flash freezing was not an option the preferred method for fresh tissue collection and protection has been the use of products like RNAlater to protect the RNA at room temperature. Now there is a better alternative. GenTegra RNAdvantage provides significantly better protection for the RNA in tissues using RIN values as a measure of RNA quality. RNAdvantage consistently yields RNA with RIN scores that are 1 better than RNAlater. More