REAGEN™Beta-Lactamase Test Pad Kit is ideal for the routine screening of beta-lactamase in milk. This sensitive kit enables government agencies,food manufacturers and quality assurance organizations to detect beta-lactamase contamination as low as 0.8 U/mL.. The unique features of the kit are:
l Rapid (less than 30min)
l High sensitivity (0.8 U/mL)
l High reproducibility
Procedure Overview
The beta-lactamase test pad provides a qualitative method for detecting beta-lactamase in milk. The nitrocefin is coated on the pad. If there is beta-lactamase in milk, it hydrolyzes the beta-lactam ring of nitrocefin, producing cephalosporanic acid. A distinctive color change is associated with this reaction. The pale yellow nitrocefin turns pink after hydrolysis within the time limits of the test.
Sensitivity (Detection Limit)
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Sample type
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Detection Limit
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Milk
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0.8U/ml
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