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HelpTest Code LAB7350 Protein Free Light Chains, Quantitative - Bozeman
Specimen Requirements
Gold top (Serum w/gel) - Serum
Red top (Serum w/out gel) - Serum
Additional Information
This test includes Kappa result, Lambda Free Light Chains result, and Kappa Lambda ratio (calculation)
Reference Values
| Kappa | 2.37-20.73 mg/L |
| Lambda | 4.23-27.69 mg/L |
| Ratio | 0.22-1.74 |
Specimen Volume
| Preferred Volume | 1.0 mL |
| Minimum Volume | 0.5 mL |
Specimen Stability
| Ambient | N/A |
| Refrigerated | 21 days |
| Frozen | 6 months |
Send tube to lab ambient
Methodology
Immunoturbidimetric
Performing Laboratory
Bozeman Health Laboratory
Day(s) Performed
7 days a week
CPT Coding
83521 (x2)