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Protein, Total and Protein Electrophoresis, 24 Hour Urine and Immunofixation
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Test Code
U24MONOCL
Quest Code
38944
Includes
Protein, Total, 24-Hour Urine with Creatinine
Protein Electrophoresis, 24-Hour Urine (UPEP)
Immunofixation (IFE), Urine
CPT code 81050 may be added at an additional charge for volume measurement
Protein Electrophoresis, 24-Hour Urine (UPEP)
Immunofixation (IFE), Urine
CPT code 81050 may be added at an additional charge for volume measurement
Preferred Specimen
25 mL 24-hour urine collected in an unpreserved, plastic urine container
Minimum Volume
15 mL
Instructions
Record total volume on test requisition and specimen container
Transport Container
Plastic urine container
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 4 days
Refrigerated: 5 days
Frozen: 30 days
Refrigerated: 5 days
Frozen: 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Acidified urine
Methodology
Electrophoresis • Immunofixation • Spectrophotometry (SP)
Reference Range
See Laboratory Report
Performing Laboratory
Quest Diagnostics-Pittsburgh Lab |
875 Greentree Road |
Pittsburgh, PA 15220-3508 |