Casandra
Casandra Test Code QD64488Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 248
Hackberry (RT44) IgE
Also known as: ImmunoCAP®
Clinical Use
Order TestUse
This test measures immunoglobulin E (IgE) antibodies specific to hackberry tree pollen (Celtis species), aiding healthcare providers in diagnosing sensitization to hackberry pollen and guiding allergy management and treatment decisions.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Other)
Biomarkers
IgE (specific to Hackberry pollen)
ProteinIgE specific to Hackberry (RT44) • Other • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL (single allergen); 5 mL for 1‑25 allergens; 10 mL for 25‑50 allergens
Minimum Volume
0.6 mL (single allergen); ...
Container
SST (Serum Separator Tube), R‑NoGel
Collection Instructions
Routine venipuncture
Causes for Rejection
Quantity Not Sufficient
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | Store 1 week at 2‑6 °C |