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HelpTest Code HAPT1 Haptoglobin, Serum
Specimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial.
Useful For
Confirming intravascular hemolysis
Method Name
Immunoturbidimetric
Reporting Name
Haptoglobin, SSpecimen Type
SerumSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 240 days | |
| Ambient | 90 days |
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | OK |
Reference Values
30-200 mg/dL
Performing Laboratory
MCHS- MankatoTest 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
83010
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| HAPT1 | Haptoglobin, S | 4542-7 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| HAPT1 | Haptoglobin, S | 4542-7 |
Day(s) Performed
Monday through Sunday