Extended Data Fig. 3: Detection of β-lactamase activity in fecal samples of ampicillin-naïve mice. | Nature Biomedical Engineering

Extended Data Fig. 3: Detection of β-lactamase activity in fecal samples of ampicillin-naïve mice.

From: An engineered live biotherapeutic for the prevention of antibiotic-induced dysbiosis

Extended Data Fig. 3

a. Fecal samples were collected 2 hours after a single dose of L. lactis spTEM1 or delivery vehicle control. b. Nitrocefin hydrolysis assay for the detection of β-lactamase activity. Means and standard deviations of biological replicates are shown. n = 10 mice in the L. lactis spTEM1 and control groups.

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