Urea (BUN) Colorimetric Assay Kit (Urease Method)
Sizes: 50 Assays, 100 Assays
Catalogue Numbers: E-BC-K183-S-50, E-BC-K183-S-100
Citations, Manuals and MSDS Available upon request.
Target Synonym: BUN
Research Areas: Liver and Renal Function
Result Type: Quantitative
Detection Instrument: Spectrophotometer
Tested Sample Types: Serum, plasma, urine, saliva, milk
Assay Time: 60 min
Detection Type: Colorimetric method
Sensitivity: 0.114 mmol/L
Detection Range: 0.114-30 mmol/L
Test Principle: Urea can be decomposed into ammonia ion and carbon dioxide by urease. Ammonia ion can react with phenol chromogenic agent and form a blue substance in alkaline medium, and the production of the blue substance is proportional to the urea content which can be calculated with the colorimetric assay at 580 nm.
Inter CV: 4.7
Intra CV: 4.6
Storage: This product can be stored at 2~8°C for 12 months with shading light.
Shipping: Ice bag