Fig. 2.
Expression of the S1 catalytic subunit of pertussis toxin in the MDAY-D2 transfectants S1 1.4 and S1 5.3 but not in untransfected MDAY-D2 cells.
The expression was detected by Western blot analysis using an anti-S1 mAb.
Expression of the S1 catalytic subunit of pertussis toxin in the MDAY-D2 transfectants S1 1.4 and S1 5.3 but not in untransfected MDAY-D2 cells.
The expression was detected by Western blot analysis using an anti-S1 mAb.
