Safflower (Carthamus tinctorius) IgE
Use
The Safflower (Carthamus tinctorius) IgE test is used to detect specific IgE antibodies to safflower in the serum. This can help in the diagnosis of safflower allergy in individuals showing symptoms of allergic reactions, such as hives, asthma, or anaphylaxis, after exposure to safflower. This test is especially significant for patients who require identification of specific allergens to guide avoidance strategies and treatment plans, including potential desensitization therapies.
Special Instructions
Not provided.
Limitations
The test may not detect safflower allergy in individuals with low IgE levels or in those with non-IgE-mediated allergic reactions. False positives can occur due to cross-reactivity with other allergens. High lipemic samples may interfere with the test, leading to inaccurate results and are subject to rejection. It is important to correlate results with the patient's clinical presentation and history.
New York Approved
Methodology
Immunoassay (EIA)
Biomarkers
Safflower IgE
Analyte
LOINC Codes
- 7676-0 - Safflower IgE Qn
- 7676-0 - Safflower IgE Qn
- 102579-0 - Safflower IgE RAST
Result Turnaround Time
4-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.5 mL
Container
Red or SST
Collection Instructions
Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Spin down and send 0.5 mL of serum refrigerated in a plastic vial.
Causes for Rejection
Lipemia
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 365 days |