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Protein Electrophoresis, 24h Urine
Alternative Names/Synonyms
Urine Protein Electrophoresis, UPE, UPEP, Bence Jones Protein, Bence Jones Screen
Laboratory
Core Laboratory & Transfusion Medicine
Sub-section
Biochemistry
Specimen Type
Urine
Test Code
GUPE
Clinical Significance (If applicable)
Identifying monoclonal immunoglobulins associated with malignancies including multiple myeloma.
Specimen Requirements (Sample Type)
Urine
Specimen Requirements (Volume (mL))
5 mL
Specimen Requirements (Tube Type)
24h Urine Collection Container (No Additive)
Collection Requirements
Collection Instructions
Sample Stability
Room Temperature
: N/A
Fridge
: 3 days @ 2-8°C
Freezer
: 1 month @ -20°C
Cause for Rejection
Specimen Acceptability and Transport Guidance
Instrument, Methodology
Helena ESH Touch, electrophoresis
Test Availability
Weekdays
Routine Turnaround Time
2 weeks
Reference Ranges
None
Laboratory Contact Information
416-586-4800 extension 4688
Ordering Practices
When an abnormal pattern or M spike is detected, the laboratory will reflex to Immunofixation, 24h Urine.
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