ARUP's Laboratory Test Directory

Ethosuximide : 0090415

Mnemonic: ETHSUX

Methodology: Enzyme Immunoassay
Performed: Sun-Sat
Reported: 1-2 days
Specimen Required: Collect: Plain red. Also acceptable: Lavender (EDTA), pink (K2EDTA), or green (sodium heparin).

Specimen Preparation: Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Separator tubes.

Stability (collection to initiation of testing): After separation from cells: Ambient: 5 days; Refrigerated: 2 weeks; Frozen: 2 months
Reference Interval:
40-100 µg/mL
Toxic: > 150 µg/mL
CPT Code(s): 80168
Cross References: Emeside (Ethosuximide), Zarontin (Ethosuximide)
 
 

 

 

 
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