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Protein, Total, Random Urine
MessageFor Specimen Integrity during Extreme Weather see the “Lockbox Usage in Extreme Weather” document at the top of this page.
Test Code
UTPR
Alias/See Also
70271;
Urine Protein, random
Urine Protein, random
CPT Codes
84156
Preferred Specimen
Fresh urine
Minimum Volume
0.5 mL
Instructions
Obtain specimen in urine collection cup and transfer 2 mL to a screw-top transport tube.
Transport Container
Screw-top plastic transport tube
Transport Temperature
Refrigerated
Specimen Stability
Room Temperature = 1 day
Refrigerated = 7 days
Frozen = 1 month
Refrigerated = 7 days
Frozen = 1 month
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Incorrect specimen type, insufficient sample volume, improper storage conditions, exceeds specimen stability guidelines, contaminated sample.
Methodology
Spectrophotometric
Setup Schedule
DAILY
AU
AU
Report Available
daily
Reference Range
Protein/Creatinine Ratio (Calculation in mg/g creatinine= Protein/Creatinine x 1000)
Male 5-170 mg/g creat
Female 15-220 mg/g creat
Protein/Creatinine Ratio (Calculation in mg/mg creatinine = Protein/Creatinine)
Male 0.005 - 0.170 mg/mg creat
Female 0.015 - 0.220 mg/mg creat
ACOG DEFINES PREECLAMPSIA AS GREATER THAN OR EQUAL TO 300 MG/G (0.3 MG/MG) OF CREATININE
Male 5-170 mg/g creat
Female 15-220 mg/g creat
Protein/Creatinine Ratio (Calculation in mg/mg creatinine = Protein/Creatinine)
Male 0.005 - 0.170 mg/mg creat
Female 0.015 - 0.220 mg/mg creat
ACOG DEFINES PREECLAMPSIA AS GREATER THAN OR EQUAL TO 300 MG/G (0.3 MG/MG) OF CREATININE
Clinical Significance
Proteinuria is characteristic of renal disease and concentrations may be increased with diabetes, hypertension, nephritic syndrome, and drug nephrotoxicity
Performing Laboratory
CompuNet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine, OH 45439
Last Updated: October 12, 2023
