FAQ-337
Can RNAprotect Tissue Reagent be used to store previously isolated RNA?
We do not recommend to store previously isolated RNA in RNAprotect Tissue Reagent, since it will be very difficult to recover isolated RNA from it. Purified RNA can be stored at −30 to −15°C or −90 to −65°C in sterile RNase-free water. Under these conditions, we found no detectable RNA degradation after 1 year of storage.
Related products
RNeasy Protect Kits
RNeasy Protect Mini Kits enable stabilization of RNA in tissue samples, RNA and DNA in sorted or cultured cells, RNA in human saliva samples and RNA in bacterial samples. The RNeasy Protect Mini Kit and Bacteria Mini Kit include RNeasy spin columns for purifying up to 100 µg of high-quality RNA using silica-membrane technology. The RNeasy Protect Cell Mini Kit provides the RNeasy Plus Mini Kit for purification of total RNA. The RNeasy Protect Saliva Mini Kit includes the RNeasy Micro Kit, which purifies and concentrates total RNA using specialized RNeasy MinElute spin columns. The RNeasy Protect Mini, RNeasy Protect Cell Mini and RNeasy Protect Bacteria Mini Kits can be automated on the QIAcube Connect.
RNAprotect Reagents and Tubes
RNAprotect Reagents and Tubes provide immediate RNase inactivation and stabilization of RNA in tissues, cultures of Gram-positive and Gram-negative bacteria and sorted or cultured cells to preserve the gene expression profile and enable reproducible purification of high-quality RNA. Samples are stabilized at room temperature prior to RNA isolation procedures.