Inpatient and Outpatient Orderable

Serum Free Light Chains (Kappa and Lambda) with Ratio Build info

Synonyms

  • IMMUNOGLOBULIN FREE LT CHAINS BLOOD
  • FREE LIGHT CHAINS, SERUM
  • FLC
  • LAB735

Procedure Name

IMMUNOGLOBULIN FREE LT CHAINS BLOOD

Procedure Master Number

LAB735

Procedure ID

64635

Clinical Info

Serum free light chains (kappa and lambda) with ratio

Specimen Sources

 Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

 Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube:  Gold-top tube(s) or plain, red-top tube(s)
Specimen:  1 mL (minimum volume:  0.5 mL) of serum
Transport Temperature:  Refrigerate

Specimen Volume

1 mL (minimum volume:  0.5 mL) of serum

Transport Instructions

Refrigerate

Specimen Stability

Methodology

Turbidimetric

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

83521 x 2

PDM

 5912700

Only Orderable at Locations:

 Orderable Everywhere

Results
Component Name Base Name Common Name External Name
IMMUNOGLOB KAPPA FLC IFEKAPPA IFE KAPPA Kappa Free Light Chain, Serum
IMMUNOGLOB LAMBDA FLC IFELAMBDA IFE LAMBDA Lambda Free Light Chain, Serum
KAPPA LAMBDA FLC RATIO LIGHTCHAIN LIGHT CHAIN RATIO Kappa/Lambda Free Light Chain Ratio

Forms
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