Free fatty acids
| Category | Biochemistry |
|---|---|
| Test background |
Free fatty acids derived from triglyceride stores by lipolysis undergo mitochondrial beta-oxidation to provide up to 80 % of the total energy requirement during fasting. |
| Clinical Indications |
Investigation of hypoglycaemia and in suspected fatty acid oxidation defects. |
| Reference range | See report |
| Sample & container required | Heparin (green top) on ice rush to laboratory |
| Sample volume | 0.5 mL |
| Turnaround time | Up to 6 weeks |
| Notes | A blood glucose result at time of sampling should accompany the request. |