TOOLSharp Cell Culture Media Exosome Extraction Kit is specially designed for isolating the exosome, containing RNA and protein secreted by various types of cells, from the supernatant of cell culture media. Compared with the traditional ultra-speed centrifugation, the simple low-speed centrifugation involved in this reagent makes the exosome less affected by centrifugal stress, therefore more intact in morphology. Meanwhile, this product can save the experiment time, requires less input amount of sample, and with high isolation efficiency. The exosomes obtained by this product can be applied to a variety of downstream applications, such as RNA analysis, high-throughput sequencing, cell co-culture, etc.