Promega Single-Step (KRX) Competent Cells

The Single Step (KRX) Competent Cells are designed for efficient transformation and tightly controlled protein expression with one strain.

• Ready-to-Transform E. coli Strain with Tightly Controlled Protein Expression
• Ready for protein expression two days after transformation
• Dramatic control of expressed protein-coding regions with higher protein yields than BL21(DE3)-derived strains
• Convenient blue/white screening for detecting recombinant clones

Content And Storage

<-65°C

Formulation

Suspension in 10mM Tris HCl (pH 8), 100mM NaCl and 1mm EDTA

For Use With (Application)

For Protein to Protein interaction studies which often involve generating numerous constructs, for cloning, screening and Protein expression

pH

7

Product Type

Cell

Quantity

0.05 mL

Form

Fluid