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HelpTest Code APOB Apolipoprotein B
Specimen Draw Volume
Volume: 3.0 mL
Minimum Volume: 2.0 mL
Processing Instructions
Draw in a Gold SST or Red top. Allow tube to clot for 30 minutes, centrifuge, separate serum from cells and transfer to an aliquot tube. Store and transport refrigerated.
Stability
Stability: Refrigerated 7 days, Frozen 3 months.
Performed Test Frequency
Sunday – Thursday
Methodology
Nephelometry
CPT(s)
82172
Cerner Order Code
APOB
Acceptable Collection Tube(s)
Preferred: Gold SST
Acceptable: Red Top or GRN PST
Rejection Criteria
Rejection criteria: Room temp specimens.
Performing Location
Warde Medical Laboratory, Ann Arbor, MI.
Turnaround Time
1 – 3 Days