Rapid and simple method
- Minimal sample prep
- Highly accurate and reproducible
The MaxSignal® Urea Enzymatic Assay Kit is a colorimetric assay for the determination of urea in liquid samples. The MaxSignalUrea Enzymatic Assay Kit uses an enzyme-based assay to determine urea in milk and other liquid samples. The kit enables international and government regulatory agencies, food manufacturers and processors, as well as quality assurance organizations, to determine urea levels in dairy products in response to customer concerns about food safety. The test is based on a proven method for urea determination. The MaxSignal Urea Enzymatic Assay Kit contains sufficient materials to test 42 samples in duplicate.
The assay utilizes urease, a metabolic enzyme, to specifically detect urea in fluids. The MaxSignal Urea Enzymatic Assay Kit provides accurate, proven results even in complex liquid mixtures. The limit of detection for the test is 20 ppm urea nitrogen (urea N). The linear range of the assay is 20 – 1,000 ppm of urea N.
This kit is manufactured to the international quality standard ISO 9001:2008.
PLATE: 1 x 96 well (Removable 8 wells x 12 strips)
MEASUREMENT: microtiter plate reader (620 nm)
TESTS PER KIT: The kit has the capacity for 96 determinations or testing of 42 samples in duplicate
STANDARDS: 0 / 8 / 25 / 50 / 100 / 200 ppm
This kit is designed to be used with a microplate reader. The kit contains urea standards to construct a linear calibration curve and verify assay performance.
INCUBATION TIME: 40 minutes
SHELF LIFE & STORAGE: 6 months when properly stored