Test Code AST Aspartate Aminotransferase (AST/SGOT), Plasma or Serum

Methodology

Enzymatic Rate Reaction

Munson Healthcare Laboratories

Submit only 1 of the following specimens:

Plasma

Container/Tube: Green-top (heparin) gel tube

Specimen Volume: 0.5 mL of heparinized plasma
Transport Temperature: Refrigerate
Collection Instructions:

Note: 1. Indicate plasma.
2. Label specimen appropriately (plasma).

Serum
Container/Tube: Gold-top serum gel tube

Specimen Volume: 0.5 mL of serum
Transport Temperature: Refrigerate
Collection Instructions:

Note: 1. Indicate serum.
2. Label specimen appropriately (serum).

8-36 U/L

Critical value (automatic call-back):

for patients up to 21 years old: ≥ 150 IU/L

Monday through Sunday

84450