What are the differences between the three Overnight Express Products?
The Overnight Express Autoinduction System 1 (2) includes OnEx Solutions 1-3, which are ready to be added to any glucose-free complex medium, such as Luria-Bertani (LB) broth or Terrific Broth (TB). The Overnight Express Autoinduction System 2 includes OnEx Solutions 1-3 and OnEx Solutions 4-6, which together comprise a complete, defined autoinduction medium when added to water. Using the System 2 defined autoinduction medium, target proteins can be efficiently labeled with selenomethionine (Se-Met). The Overnight Express Instant TB Medium is a complete, granulated, autoinduction medium, which includes the components found in the OnEx Solutions 1-3. Simply add the granules to water, supplement with glycerol, microwave or autoclave to sterilize, and inoculate.
