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Fig. 4 | BMC Microbiology

Fig. 4

From: The proteolytic activity of Listeria monocytogenes HtrA

Fig. 4

Inhibition of LmHtrA. 2 μg of recombinant LmHtrA were incubated with 10 μg casein and increasing concentrations (1–50 μM) of a small molecular HtrA inhibitor. The relative amount of β-casein was quantified by densitometry from three independent experiments. These results are given as arbitrary units with β-casein levels which were treated with 50 μM inhibitor set to 100%. Asterisks (*) label casein cleavage products

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