The Protect and RNA Isolation Kit is an innovative reagent which rapidly lyses samples to inactivate RNases at room temperature. The intact cellular RNA will be preserved even at elevated temperature. Samples can be stored in this reagent in excess of 12 months at -20°C. and The designed for isolation of high-quality total RNA from variety of Samples strains. Up to 1 x 10^9 log- phase Samples cells can be processed. This kit uses an improved lysis procedure  to ensure the complete lysis of Samples cells. Purified RNA is suitable for downstream applications such as RT-PCR  and hybridization techniques.