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Hyaluronic Acid, Serum
Test Code92550
CPT Codes
83520
Preferred Specimen
2 mL serum
Minimum Volume
0.5 mL
Other Acceptable Specimens
Plasma collected in: Sodium heparin (green-top) tube, lithium heparin (green-top) tube, EDTA (lavender-top) tube or EDTA K2 (lavender-top) tube
Instructions
Allow serum specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 2 mL serum or plasma to an ARUP standard transport tube (min. 0.5 mL).
Transport Container
Transport tube
Transport Temperature
Refrigerated (cold packs)
Specimen Stability
Room temperature: 24 hours
Refrigerated: 14 days
Frozen: 1 year
Refrigerated: 14 days
Frozen: 1 year
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Specimens exposed to repeated freeze/thaw cycles
Methodology
Enzyme Linked Immunosorbent Assay (ELISA)
Setup Schedule
Sets up 1 day a week.
Report Available
Reports in 1 day.