Bayberry/Wax Myrtle (Myrica spp) IgE
Use
The Bayberry/Wax Myrtle (Myrica spp) IgE test is used to detect specific IgE antibodies to Myrica species in human serum. These antibodies are indicative of an allergic response to Bayberry/Wax Myrtle pollen, which can manifest as respiratory issues like allergic rhinitis or asthma. This test aids in the diagnosis of allergic conditions associated with exposure to these allergenic pollens, helping clinicians tailor management plans for allergic patients.
Special Instructions
For optimal sample quality, ensure that the serum is spun down and transported in a plastic vial as stated. Be advised about the rejection criteria due to lipemia, which may lead to a compromised specimen and invalid results. The testing days are from Monday to Friday, and results are typically available within a 3 to 6 day window post sample receipt.
Limitations
This test is specific to detecting IgE antibodies against Bayberry/Wax Myrtle pollen and may not detect other components that could cause allergic reactions. Results should be interpreted in conjunction with clinical findings as cross-reactivity with other allergens may occur. False positives are possible in cases of high total IgE levels, and the test cannot predict the severity of allergic reaction.
New York Approved
Methodology
Immunoassay (FEIA)
Biomarkers
LOINC Codes
- 7123-3
- 7123-3
- 102164-1
Result Turnaround Time
3-6 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.5 mL
Container
Red Top
Collection Instructions
Draw blood in a plain red-top tube or serum gel tube; spin down and send 0.5 mL serum refrigerated in a plastic vial.
Causes for Rejection
Lipemia
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 365 days |