Lamotrigine, Free

Abbrev Code:LAMOF   
Order Code:LAB3581Order Name:Lamotrigine Free
Synonyms:Lamictal, Free; Lamictal, Unbound
Methodology:Ultrafiltration; Immunoassay
CPT Codes: 80175 x1
Turnaround Time:Specimens are sent to the reference laboratory Mon-Fri; results are reported within 2-5 days.

Collection Instructions

Optimal Volume:2.2 mL
Minimum\Peds Volume:0.7 mL
Container:Red (no gel)
Alternate Containers: Green (lithium heparin, no gel), Green (sodium heparin, no gel)
Collection Instructions:Trough levels are the most reproducible.

Processing and Shipping

Specimen Processing:Aliquot 1 mL, 0.3 mL minimum. Store at room temperature.
Shipping Instructions:Ship at room temperature.
Stability:Up to 3 days at room temperature; for longer storage, refrigerate or freeze.
Test Performed at or Referral Lab Lab Sendouts  (LabCorp)
Referral Lab number:716944


Reference Range:1.0-9.0 ug/mL. Current clinical information suggests the recommended concentrations for free lamotrigine during chronic therapy are 1.0-9.0 ug/mL.

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