Serum:
Serum Separator
Plasma:
Lithium heparin
Lithium heparin separator
Sodium heparin
24 hours
20-25℃: 4 days
2-8℃: 7 days
-20℃: 3 months
Abbott Alinity c Spectrophotometry
U/L
Adults: 11- 34
Anticoagulants: Citrate and fluoride inhibit the enzyme activity.
Drugs: In vitro therapeutic drug interference on the assay was tested according to the recommendations of the Symposium of Drug Effects in Clinical Chemistry Methods (1996). Doxycycline HCl cause artificially low AST values at the tested drug level.
Abbott IFU
SAMPLE REQUIREMENTS FOR COAGULATION TESTS
PROCEDURE
Sample Requirements and Collection
Transportation and Storage