Ames Tester Strain E.coli WP2 pKM101
Ames Tester Strain E.coli WP2 pKM101

Art. No.:

250 ul after Reconstitution

E.coli WP2 pkM101 Tester Strain for Ames Test:

  • for the detection of genotoxic chemicals according to OECD 471 guideline
  • for the screening of chemicals, pharmaceuticals or cosmetics in a miniaturized assay system (Ames MPF) 


  • Mutation: trp E65 
  • Type: Base-pair Substitution  
  • Target: A:T
  • rfa Mutation: no rfa Mutation
  • uvrA Mutation: no uvrA Mutation
  • pKM101 R-Factor Plasmid: Enhances chemical and UV-induced mutagenesis, Ampicillin Resistance
  • Shipment with ice bricks at room temperature from Germany 


The strains of Salmonella typhimurium and Escherichia coli are classified under the lowest level of risk, groupe 1 in Switzerland, Biostoff S1 in Germany, ... They are considered as non-GMOs because they can be constructed by self-cloning or are naturally occurring bacterial strains. They do not disturb the biological diversity.

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