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Complete kits designed to lyse cells and detect beta-galactosidase reporter protein activity in the prepared cell lysates, which can be obtained from mammals, yeasts, and other species. Also includes colorimetric and fluorometric detection assay reagents.
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Differentiate slow lactose fermenters and non-fermenters. Demonstration of beta-galactosidase accomplished by hydrolization of substrate that liberates ortho-nitrophenol for a characteristic yellow color. Pack of 28 tablets per tube.
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