The Champion™ pET expression system provides the highest level of protein production available in any expression system. Expression is induced from the strong T7 lac promoter. The BL21 Star™ E. coli expression strain, included with the system, improves mRNA stability, further increasing protein yields. This bacterial expression system is ideal for producing protein for bioproduction, antibody production, X-ray crystallography, or mass spectrometry analysis.

Protein vector selection tool

For Research Use Only. Not for use in diagnostic procedures.