The CMV promoter is covered under U.S. Patents 5,168,062 and 5,385,839 and its use is permitted for research purpose only.
Any other use of the CMV promoter requires a licence from the University of Iowa Research Foundation, 214 Technology Innovation Center, Iowa City, IA 52242.
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.