For Research Use Only. Not for Use in Diagnostic Procedures.

E. coli WP2 [pKM101] tester strain, semisolid format. 250 µL. Enhanced base-pair substitution detection via error-prone repair plasmid. Research use only.

E. coli WP2 [pKM101] carries the error-prone repair plasmid, providing higher mutagen sensitivity than standard E. coli WP2 uvrA. It detects base-pair substitution mutagens in an E. coli genetic background, providing complementary data to Salmonella strains. Recommended by OECD 471 as part of the comprehensive tester strain battery for complete regulatory compliance.

• pKM101 enhanced sensitivity for base-pair substitution detection
• E. coli genetic background — distinct from Salmonella strains
• OECD 471 recommended strain
• 250 µL semisolid — store at -70°C