Test Details
Mnemonic
ADB
Ordering Code
3683090
CPT-4 Code(s)
86215
Specimen Information
Collect
Serum separator tube (SST)
Specimen Preparation
Centrifuge, separate cells from serum within 2 hours of collection and send 1.0 mL serum refrigerated in a screw capped plastic vial.
Alternate Specimen
Serum: Red top
Minimum Volume
0.4 mL
Transport Temperature
Refrigerated
Rejection Criteria
Plasma or hemolyzed samples
Stability
Room temperature: 2 hours
Refrigerated: 8 days
Frozen: 3 months
Refrigerated: 8 days
Frozen: 3 months
Methodology
Quantitative Nephelometry
Reference Range
0 - 6 years: <250 U/mL
7 - 17 years: <310 U/mL
18 years & over: <260 U/mL
7 - 17 years: <310 U/mL
18 years & over: <260 U/mL
Performing Laboratory
ARUP Reference Laboratory
New York DOH Approval Status
Yes