This kit provides a rapid method for the isolation and purification of small RNA molecules (< 200 nt) from cultured animal cells, small tissue samples, bacterial cells, plants and blood.Two columns are provided with this kit. The first column captures large RNA, while the small RNA are captured on a second column and are eluted concentrated in 25 µL of nuclease-free water.The small RNA can be used in various downstream applications relating to miRNA profiling, gene regulation and functional analysis. The eluted RNA is ready for RT-qPCR, microarrays, and NGS applications. Rapid purification of microRNA without phenol; isolation and extraction of microRNAExtract high quality & purity miRNA in 30 minutesTwo column kit- eliminate large RNA on first column and capture microRNA on a second columnElute microRNA in 25 µL ready for miRNA profilingProcess a wide range of samples- cell, tissue, bacteria, bodily fluids, etc