AST (ASPARTATE AMINOTRANSFERASE)

Test Code: 117Specimen Collection: Serum
Component:

AST

Method:

S

Collection Notes: Avoid hemolyzed specimens.
Clinical Utility: AST results are useful for the diagnosis and treatment of certain diseases of the liver and heart.
CPT Code: 84450Testing Location: AML
SPECIMEN/STABILITY TYPE
Temperature:

Serum (1 mL)

Ambient
 
3
 
Days
Refrigerated
 
7
 
Days
Frozen
 
30
 
Days

Lithium heparin (1 mL)

Ambient
 
3
 
Days
Refrigerated
 
7
 
Days
Frozen
 
30
 
Days
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