What device do you recommend for incubating myTXTL reactions – incubator, thermoblock or water bath?

It is very important to avoid condensation of water on the lid of the reaction tube as it considerably increases the concentration of myTXTL reaction components and can lead to poor or irreproducible performance. Incubation in an incubator and water bath/Lab Armor beads is best. Water facilitates a faster heat transfer than air and a water bath shows low temperature fluctuation, which should – combined with a closed environment with constant temperature surrounding the entire tube – lead to higher reproducibility and yield. myTXTL reactions also work well on an Eppendorf ThermoMixer with a lid.