14.3.3 eta PROTEIN

Test Documentation
Specimen Required
Draw blood in a SST. Centrifuge, separate serum from cells and send 1.0 mL serum (0.5 mL minimum) frozen in a screw-capped plastic vial.

Methodology
Enzyme Linked Immunosorbant Assay

Stability
Room temperature: 7 days; Refrigerated: 7 days; Frozen: 21 days

Reference Range
<0.2 ng/mL

Performed
Monday-Thursday

Turnaround Time5-9 days
Test Code1433P
CPT-4 Code (s)
83520
LOINC Codes
75880-5

Warde
Medical
Laboratory