Test Details
Mnemonic
YERAB
Ordering Code
3511230
CPT-4 Code(s)
86793 x 2 RUO
Specimen Information
Collect
Serum separator tube (SST)
Specimen Preparation
Draw blood in a Serum separator tube (SST). Centrifuge, separate from cells within 2 hours and send 1.0 mL serum in a screw capped plastic vial.
Minimum Volume
0.2 mL
Transport Temperature
Refrigerate
Rejection Criteria
Hemolyzed, icteric, lipimic or turbid specimens
Stability
Room temperature: 2 days
Refrigerated: 14 days
Frozen: 14 days
Refrigerated: 14 days
Frozen: 14 days
Methodology
Qualitative Immunoblot
Reference Range
IgG: Negative
IgA: Negative
IgA: Negative
Performing Laboratory
ARUP