Vmax™ X2

> The world's fastest growing bacterial strain

> The most robust expression and growth of any bacterial competent cell

> Significantly less endotoxin than E. coli

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The only next-generation bacterial expression system

VMax X2 competent Cells

A New Host System with Advantages Over E. coli

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Incorporates Into Your Existing Workflow

Vmax X2 is compatible with plasmids and antibiotics commonly used with bacterial expression systems such as E. coli BL21 (DE3) and has a transformation efficiency rivaling the best alternative protein expression strains. Built with a tightly controlled, IPTG-inducible T7 promoter system, Vmax X2 cells can be cultured using routine growth medium, as well as commercial auto-induction media, or our Vmax Enriched Growth Media (recommended for rapid growth and greatest accumulation of biomass). In addition, Vmax X2 cells can be induced over a wide range of timepoints, from an OD600 of 0.2 to over 1.0, without loss of final protein yield, dramatically increasing workflow flexibility.