biovisionK803-100beta-lactamase activity assay kit, beta-lactamase activity kit, beta-lactamase assay kit, beta-lactamase activity, beta-lactamase assay, assay beta-lactamase activity, measure beta-lactamase activity, detect beta-lactamase activity, beta lactamase activity assay kit, beta lactamase activity kit, beta lactamase assay kit, beta lactamase activity, beta lactamase assay, assay beta lactamase activity, measure beta lactamase activity, detect beta lactamase activity, beta-lactamase, beta lactamase? Detection method: Absorbance (490 nm) ? Application: - Measurement of β-Lactamase activity in various biological samples - Analysis of β-Lactamase activity in pathological conditions ? Measurement of β-Lactamase activity in various biological samples ? Analysis of β-Lactamase activity in pathological conditions? Serum, urine, saliva from mammals infected with βL-secreting bacteria ? Food (e.g. milk) ? Fermentation media, bacterial cultures, etc.