- YFKLU
Free Kappa/Lambda Light Chain, Quant, Urine
Specimen:
Test Code
YFKLU
Specimen Name
Free Kappa/Lambda Light Chain, Quant, Urine
Collect
Sterile Urine Cup
Submit
2-5 mLs (Min: 2-2 mLs) aliquots Urine Refrigerated
Special Handling
Specimen can be Random or 24-hour Urine specimen. If 24 hour Urine sample must include: Collection Start-DateTime, Stop-DateTime and Total Volume.
Transfer two 4 mL aliquots from a well-mixed 24-hour collection to individual a standard transport tubes.
Transfer two 4 mL aliquots from a well-mixed 24-hour collection to individual a standard transport tubes.
Rejection Criteria
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Stability
Ambient Unacceptable; Refrigerated 3 weeks; Frozen 6 months
Methodology
Qualitative Immunofixation Electrophoresis/Quantitative Immunoturbidimetry
Performed
Sunday - Saturday
Reported
3-7 days
CPT Codes
- 84156
- 86335
- 83520 x2
Components
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Additional Information
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Test Information
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Common Test Phrases
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Common Lab Definitions
- Serum
- Plasma
- STT