Immunoglobulin Free Light Chains, Serum

Specimen:

Test Code

YFLCS

Specimen Name

Immunoglobulin Free Light Chains, Serum

Collect

1-SST
Also acceptable Plain Red Top

Submit

1 mL (Min: 0.5 mL) Serum Refrigerated

Special Handling

Centrifuge and aliquot serum into a standard transport tube.

Rejection Criteria

Gross lipemia.

Stability

Ambient 72 hours; Refrigerated 28 days; Frozen 28 days

Methodology

Turbidimetry

Performed

Monday - Friday

Reported

3-5 days

CPT Codes

  • 83521 x2

Components

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Additional Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT