Methodology
Quantitative Enzyme-Linked Immunosorbent Assay
Synonyms
HA; Hyaluronate
Specimen Type
Serum or Plasma
Performing Lab
ARUP
Epic ID
Other Reference Test
Lab Test Days
Tuesday
Standard TAT
1-9 Days
Collection Information
Specimen Required
1-4 mL Blood
Container Type
Red-Top Tube
Collection Instructions
Plasma collected in sodium or lithium heparin (green-top) or EDTA (lavender-top) tube is also acceptable.
Processing Information - Lab Use Only
Transport Temperature
Refrigerated-OK/Frozen-OK
Specimen Stability
Room Temp: 24 Hours; Refrigerated: 2 Weeks (Preferred), Frozen: 1 Year
Rejection Criteria
Specimens exposed to repeated freeze/thaw cycles
Test Volume Required
2 mL Serum or Plasma
Minimum Test Volume
0.5 mL Serum or Plasma
Processing Instructions
Allow serum specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 2 hours of collection. Complete an ARUP requisition and submit serum or plasma refrigerated with daily Apollo Courier pick-up.
CPT Codes
83520
Revised
8/29/24
Initials
SA