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HelpCatalog ID GAL3 Galectin-3, Serum
Reporting Name
Galectin-3, SUseful For
Aiding in the prognosis for patients diagnosed with heart failure
Risk stratification of patients with heart failure
An early indication of treatment failure and as a therapeutic target
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
Serum RedSpecimen Required
Supplies: Sarstedt Aliquot Tube, 5 mL (T914)
Collection Container/Tube: Red top (serum gel/SST are not acceptable)
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions: Centrifuge and aliquot serum into plastic vial.
AUMC Laboratory Catalog
Note:
Collect 2.0 mL blood in Red top tube.
Specimen Minimum Volume
0.2 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum Red | Frozen (preferred) | 365 days | |
| Refrigerated | 24 hours |
Reference Values
<24 months: Not established
2-17 years: ≤25.0 ng/mL
≥18 years: ≤22.1 ng/mL
Day(s) Performed
Monday
Test Classification
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
82777
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| GAL3 | Galectin-3, S | 62419-7 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 86202 | Galectin-3, S | 62419-7 |
Report Available
1 to 8 daysReject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
Method Name
Enzyme-Linked Immunosorbent Assay (ELISA)
Forms
If not ordering electronically, complete, print, and send a Cardiovascular Test Request Form (T724) with the specimen.