| Methodology: | Quantitative Enzymatic |
| Performed: | Mon-Sat |
| Reported: | 1-2 days |
| Specimen Required: | Specimen Preparation: Serum free from hemolysis is the recommended specimens. Allow blood samples to clot (15 mins). Separate the serum from the cells by centrifuging for 10 minutes. Store serum at 2-8°C until analysis. Storage/Transport Temperature: Refrigerated. Stability: AST in serum is stable for 1 day when stored at 18-25°C or for four weeks when stored at 2 - 8°C and 1 year or more at <-20°C. |
| CPT Codes: | 84450 |