How long can I store bacterial culture stabilized in RNAprotect Bacteria Reagent?
FAQ ID -614

Bacterial cultures stabilized in RNAprotect Bacteria Reagent can be stored at room temperature for up to 3 hours. Alternatively, pellets obtained after centrifugation of the bacterial culture/RNAprotect Bacteria Reagent mixture can be frozen and stored at -20ºC for up to 2 weeks, or at -70ºC for up to 4 weeks.