| Methodology: |
Quantitative Radioimmunoassay
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| Performed: |
Tue
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| Reported: |
3-11 days
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| Specimen Required: |
Collect: Protease Inhibitor tube.
Specimen Preparation: Protease Inhibitor tube (ARUP supply #49662), available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800) 522-2787. A winged collection set must be used. NOT RECOMMENDED: Filling collection tubes directly through a needle/tube-holder assembly increases the risk of chemical reflux back into the vein of the patient. WARNING: Collection tubes are NOT STERILE. Mix Collection tube thoroughly. Separate the plasma from cells within 1 hour of collection by centrifugation. Transfer 1 mL plasma to an ARUP Standard Transport Tube and freeze. (Min: 0.5 mL) Do not submit the collection tube for testing.
Storage/Transport Temperature: Frozen. Separate specimens must be submitted when multiple tests are ordered.
Unacceptable Conditions: Grossly hemolyzed specimens.
Stability (collection to initiation of testing): After separation from cells: Ambient: Unacceptable; Refrigerated: 72 hours; Frozen: 3 months
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