Test directory: Factor II Activity

Ordering Code 4321
Test Name Factor II Activity
Preferred Specimen Plasma
Preferred Container Citrate, 3.2% (Lt Blue)
Other Specimen/Container None
Optimum Volume 3 mL
Handling Instructions Separate and freeze immediately
Strict frozen. Do not thaw.
Transport Requirements Oahu: Frozen
Airline: Frozen
Specimen Stability Frozen: 2 Weeks
Rejection Criteria Clotted, Hemolyzed, Ambient, Refrigerated, Thawed, Under filled tube, Over filled tube
Avail. Stat NO
Analytic Time Up to 5 Days
Methodology Photometric Clot Detection
Reference Lab  Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of June 29, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Factor II Activity ALL See report.