NucleoSpin RNA/Protein is a complete mini kit with recombinant DNase and shredders for rapid, high-yield isolation and purification of total RNA and protein from cells and tissue. This kit allows simultaneous isolation of RNA and protein from a single lysate in one working procedure, from a wide variety of starting materials. The simple, fast, and environmentally friendly column-based procedure does not use phenol, chloroform, or acetone.