Kappa / Lambda Light Chains, Free with Ratio, Urine

Last Modified: 7/15/2016 2:43:27 PM

Specimen Requirements: 2.0 mL Random Urine in a Plastic Container
Minimum Volume: 1.0 mL Urine
Transport & Storage: Temperature/Stability: 7 days Ambient
21 days Refrigerated
90 days Frozen
Reference Range:
Kappa Light Chain, Free, Urine 1.35-24.19 mg/L
Lambda Light Chain, Free, Urine 0.24-6.66 mg/L
Kappa/Lambda Light Chains Free with Ratio, Urine 2.04-10.37
Methodology: Nephelometry
Custom Panel: No


Turn Around Time: 2 to 3 days
Days Performed: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed: Quest - Chantilly
PHL Test Code: MSOT
EPIC Test Code:
Send Out Test Code: 138837
Alternate Test Names: Immunoglobulin Free Light Chains
CPT Coding: 83883 x 2

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