E. coli strain BL21(DE3)
This strain is used for protein (over)expression from a T7 promoter.
For creating competent cells see here: http://openwetware.org/wiki/Preparing_chemically_competent_cells
Genotype can be found here: http://openwetware.org/wiki/E._coli_genotypes#BL21.28DE3.29
**Perishables included in this kit have been Freeze Dried. They will be viable over a month at Room temperature**
The T7 overexpression has helped a lot with a few of my projects. Great for creating lots of a single product.