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Table 2 Toxin B cytotoxicity assay

From: Comparative genome and phenotypic analysis of Clostridium difficile 027 strains provides insight into the evolution of a hypervirulent bacterium

 

630

CD 196

R 20291

VERO

2.00E-07

1.60E-09

1.00E-09

HELA

3.00E-06

1.00E-08

4.00E-10

3T3

3.00E-06

1.00E-08

4.00E-10

NG108

2.50E-04

3.80E-06

6.00E-08

MDCK

9.00E-05

3.00E-05

1.60E-06

CaCO2

9.00E-05

3.00E-05

1.20E-07

Hep2

1.00E-06

3.50E-08

4.00E-10

CHO

1.20E-05

1.24E-08

1.00E-08

  1. Cytotoxicity as expressed as toxin molarity (M) that induces 50% cell rounding after 24 hour exposure.