Methodology
Enzyme-Linked Immunosorbent Assay (ELISA)
Synonyms
Ta; PMNA2
Specimen Type
Serum
Performing Lab
Mayo Medical Lab
Epic ID
Other Reference Test
Lab Test Days
Tuesday and Friday
Standard TAT
3-5 Days
Collection Information
Specimen Required
2-4 mL Blood
Container Type
Red-Top Tube
Processing Information - Lab Use Only
Transport Temperature
Refrigerated-OK/Frozen-OK
Specimen Stability
Room Temp: 72 Hours; Refrigerated: 28 Days (preferred); Frozen: 28 Days
Rejection Criteria
Gross hemolysis; Gross lipemia; Gross icterus
Test Volume Required
2 mL Serum
Minimum Test Volume
1 mL Serum
Processing Instructions
Order in Mayolink and send with Mayo courier Monday-Friday.
CPT Codes
83516
Revised
10/22/24
Initials
SA