L-arginine/Urea/Ammonia - Enzymatic assay kit
Reference : K-LARGE
Shipping temperature: ambient
Storage temperature:
- Short term stability: 2-8oC,
- Long term stability: see individual component labels
Assay format: spectrophotometer
Detection method: absorbance - 340
Signal response: decrease
Linear range: 1,0 to 35 mg of L-arginine, 0,2 to 7,0 μg of ammonia and 0,3 to 14 μg of urea per assay
Reaction time: ~ 20 min [ammonia (2 min) / urea (6 min) / L-arginine (7 min)]
Detection limit: 0,07 mg/L (ammonia) / 0,13 mg/L (urea) / 0,37 mg/L (L-arginine)
Stability: > 2 years under recommended storage condition
- Improved assay format
- Very rapid reactions due to use of uninhibited glutamate dehydrogenase
- All enzymes supplied as stabilised suspensions
- Very competitive price (cost per test)
- All reagents stable for > 2 years after preparation
- Spreadsheet available
- Standard included
- Extended cofactors stability
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Specifications
Reference | Packaging | |
---|---|---|
K-LARGE | 150 tests (50 de chaque - of each) |