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Figure 5 | BMC Microbiology

Figure 5

From: Proteolytic cleavage of pertussis toxin S1 subunit is not essential for its activity in mammalian cells

Figure 5

Processing of mutant PT proteins in CHO cells. (A) Western blot showing purified protein (lanes marked [C]) or processing of S1 (lanes marked [proc]) after addition of various mutant PT proteins (20 nM) to CHO cells. (B) Western blot showing processing of S1 (lanes marked [proc]) after addition of the 210–218/R replacement mutant PT proteins or PT and PT* controls to CHO cells.

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BMC Microbiology

ISSN: 1471-2180

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