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2005631
Serotonin Release Assay (Heparin Dependent Platelet Antibody), Unfractionated Heparin
SRA UFH
Ordering Recommendation
Gold standard test for diagnosis of heparin-induced thrombocytopenia (HIT).
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Serum separator tube.
Specimen Preparation
Transfer 5 mL serum to ARUP Standard Transport Tubes. (Min: 1 mL)
Storage/Transport Temperature
Frozen. Also acceptable: Refrigerated.
Unacceptable Conditions
Remarks
Stability
Ambient: Unacceptable; Refrigerated: 1 week; Frozen: Indefinitely
Methodology
Qualitative Serotonin Release Assay
Performed
Mon-Sat
Reported
2-4 days
Reference Interval
By report
Interpretive Data
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.
Compliance Category
Laboratory Developed Test (LDT)
Note
Hotline History
N/A
CPT Codes
86022
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 2005632 | SRA, Unfractionated Heparin | 50734-3 |
| 2006744 | SRA, Unfractionated Heparin, Low Dose | 50728-5 |
| 2006745 | SRA, Unfractionated Heparin, High Dose | 50727-7 |
| 2006746 | SRA, Unfractionated Heparin, Interp. | 66488-8 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Porcine Heparin (Serotonin Release Assay (Heparin Dependent Platelet Antibody), Unfractionated Hepar
- SRA UFH (Serotonin Release Assay (Heparin Dependent Platelet Antibody), Unfractionated Heparin)
- Unfractionated Heparin (Serotonin Release Assay (Heparin Dependent Platelet Antibody), Unfractionate
Serotonin Release Assay (Heparin Dependent Platelet Antibody), Unfractionated Heparin
