RNA sample preservation solution is widely used in molecular biology and genetic research to maintain the integrity of RNA samples during storage and transportation. It effectively stabilizes RNA by preventing degradation caused by RNases, which are enzymes that break down RNA molecules. This solution is particularly essential for preserving RNA extracted from tissues, cells, or biological fluids, ensuring accurate results in downstream applications such as RT-PCR, RNA sequencing, and gene expression analysis. It is also valuable in clinical settings for preserving RNA from patient samples, enabling reliable diagnostic testing and research studies. The solution is user-friendly, often allowing direct immersion of samples without the need for immediate freezing, making it convenient for fieldwork or situations where cold storage is unavailable.