GeneFix RNA saliva collectors are easy to use saliva collection devices that stabilize RNA in tubes pre-filled with a non-toxic stabilization buffer. The saliva collection tube clearly indicates the volume of saliva required. The RNA is stabilized in the buffer for 2 weeks at room temperature, with high yields maintained.
RNA Assisted Saliva Collectors include a tube pre-filled with RNA stabilization buffer, a funnel, a cap, and 2 foam swabs, with RFX Precipitation Reagent and Proteinase K for subsequent lysis.