Urine protein Flashcards
1
Q
Method
A
Watanabe colorimetric method
2
Q
Principle
Endpoint assay
A
Pyrogallol Red-Molybdate + Protein → blue purple complex
3
Q
Wavelength
A
600 nm
4
Q
End color
A
Blue purple
5
Q
Reference value
A
Random urine – 1-14mg/dL
24 hr urine - 22 - 120 mg/24 hours
