Acylglycines, Quantitative
| Order Code: | ACYLG |
| Epic Lab Code: | LAB2538 |
| Order Form: | A-1a Miscellaneous Request or Epic Req |
Commercial Mail-out Laboratory
6240 RCP
356-3527
6240 RCP
356-3527
Specimen:
Random Urine
Collection Medium:
) |
| Yellow top conical tube (no additive) |
Minimum:
Adult minimum: 3 mL random urine
Analytic Time:
2 weeks upon receipt at reference laboratory
Reference Range:
Control Values
Results Expressed as mg/g Creatinine
Range
Ethylmalonic Acid 0.5-20.2
2-Methylsuccinic Acid 0.4-13.8
Glutaric Acid 0.6-15.2
Isobutyrylglycine 0.0-11.0
n-Butyrylglycine 0.1- 2.1
2-Methylbutyrylglycine 0.3- 7.5
Isovalerylglycine 0.3-14.3
n-Hexanoylglycine 0.2- 1.9
n-Octanoylglycine 0.1- 2.1
3-Phenylpropionylglycine 0.0- 1.1
Suberylglycine 0.0-11.0
trans-Cinnamoylglycine 0.2-14.7
Dodecanedioic Acid (12:0) 0.0- 1.1
Tetradecanedioic Acid (14:0) 0.0- 1.0
Hexadecanedioic Acid (16:0) 0.0- 1.0
Comments:
Freeze urine as soon as possible after collection. Avoid dilute urine
when possible. Clinical information is needed for appropriate
interpretation. Additional required information includes age, gender,
diet (e.g., TPN therapy), drug therapy, and family history.
Methodology:
Gas Chromatography-Mass Spectrometry (GC-MS): Stable Isotope Dilution
Analysis
CPT Code:
82544