Casandra
Casandra Test Code MC40573Version 1 (DRAFT)
Performing Lab
Annatto Seed (Bixa orellana) IgE
Clinical Use
Order TestUse
This test measures IgE antibodies specific to Annatto Seed (Bixa orellana), helping to diagnose allergic reactions to this specific allergen. Elevated levels of IgE antibodies indicate sensitization to Annatto Seed, which can be associated with allergic symptoms upon exposure.
Special Instructions
Not provided.
Limitations
The test is limited to detecting IgE specific to Annatto Seed and does not measure non-IgE mediated allergies or hypersensitivities. It also cannot distinguish between sensitization and clinical allergy without correlation to clinical history and symptoms.
Test Details
New York Approved
Methodology
Immunoassay (EIA)
Biomarkers
Annatto Seed IgE
ProteinIgE Titer
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 50638-6 - Annatto seed IgE Qn
Result Codes
- 50638-6 - Annatto seed IgE Qn
- 103035-2 - Annatto seed IgE RAST
Result Turnaround Time
4-7 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
0.5 mL
Minimum Volume
Not provided
Container
Plastic vial
Collection Instructions
Centrifuge and aliquot serum into a plastic vial. Send refrigerated.
Causes for Rejection
Gross lipemia
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 365 days |