The SanPrep Column microRNA Miniprep kit is used for the isolation of miRNA, siRNA, snRNA (<200 nt) and total RNA. This miRNA extractor works well with small and large amounts of tissue and cells of human, animal, plant or bacterial origin. This kit is a new addition to our catalog that provides a fast and efficient method to purify and enrich miRNA along with other small RNAs, allowing researchers to obtain high quality miRNA directly from cells or tissues quickly and easily, as a total RNA preparation.