Casandra
Casandra Test Code AR50356Version 1 (DRAFT)
Performing Lab
Heparin Cofactor II (Inactive as of 12/01/25)
Also known as: HEP CO 2
Clinical Use
Order TestUse
Not provided.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
New York Approved
Methodology
Immunoassay (Other)
Biomarkers
Heparin Cofactor II
AnalyteHeparin Cofactor II, Plasma • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 33987-9
Result Turnaround Time
3-10 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Plasma
Volume
2 mL
Minimum Volume
1 mL
Container
Lt. blue (sodium citrate)
Collection Instructions
Do not draw from an arm with a heparin lock or heparinized catheter. Collect in Lt. blue (sodium citrate) tube.
Storage Instructions
Freeze immediately. Separate plasma from cells within 2 hours of collection. Transfer 2 mL plasma to an ARUP Standard Transport Tube.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Unacceptable |
| Refrigerated | 48 hours |
| Frozen | 3 months |