Acylcarnitine Quantitative Profile, Plasma
0040033
 
Ordering Recommendation
Mnemonic
ACYLCARN
Methodology
Tandem Mass Spectrometry
Performed
Tue, Thu, Sat
Reported
2-7 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Green (sodium or lithium heparin). Also acceptable: Plain red.  
Specimen Preparation
Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum or plasma to an ARUP Standard Transport Tube and freeze immediately. (Min: 0.2 mL) Avoid hemolysis.  
Storage/Transport Temperature
CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered.  
Unacceptable Conditions
Room temperature specimens. Specimens that have been refrigerated for longer than 12 hours. Grossly hemolyzed specimens.  
Remarks
Clinical information is needed for appropriate interpretation. Additional required information includes age, gender, diet (eg, TPN therapy), drug therapy, and family history. Biochemical Genetics Patient History Form is available on the ARUP Web site at aruplab.com/patienthistory or by contacting ARUP Client Services.  
Stability
After separation from cells: Ambient: Unacceptable; Refrigerated: 12 hours; Frozen: 1 month (avoid repeated freeze/thaw cycles)  
Reference Interval
Reports include age appropriate reference intervals and interpretation.
Interpretive Data


See Compliance Statement B: www.aruplab.com/CS
Note
CPT Code(s)
82017
Components
Component Test Code*Component Chart Name
0040029C5-OH, 3-OH Isovaleryl
0040034Acylcarnitine, Plasma Interpretation
0040037C2, Acetyl
0040038C3, Propionyl
0040039C4, Iso-/Butyryl
0040042C5, Isovaleryl/2Mebutyryl
0040046C5-DC, Glutaryl
0040047C6, Hexanoyl
0040049C8, Octanoyl
0040054C8:1, Octenoyl
0040057C10, Decanoyl
0040058C10:1, Decenoyl
0040062C12, Dodecanoyl
0040063C12:1, Dodecenoyl
0040064C12-OH, 3-OH-Dodecanoyl
0040066C14, Tetradecanoyl
0040067C14:1, Tetradecenoyl
0040068C14:2, Tetradecadienoyl
0040069C14-OH, 3-OH-Tetradecanoyl
0040074C14:1-OH, 3-OH-Tetradecenoyl
0040076C16, Palmitoyl
0040077C16:1, Palmitoleyl
0040078C16-OH, 3-OH-Palmitoyl
0040079C16:1-OH, 3-OH-Palmitoleyl
0040087C18, Stearoyl
0040093C18:1, Oleyl
0040094C18:2, Linoleyl
0040097C18-OH, 3-OH-Stearoyl
0040098C18:1-OH, 3-OH-Oleyl
0040101C18:2-OH, 3-OH-Linoleyl
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • ACP profile
  • acylcarnities, quantitative
  • acylcarnitine profile
  • plasma acylcarnitine profile