Phthalic Anhydride (k79) IgE Blood Test
Compare labs
| Feature |
Labcorp
|
Quest Diagnostics
|
|---|---|---|
| Price | Coming soon | $8.99 |
| Results in | — | ~5 business days |
| Sample type | — | Blood Serum |
| Require fasting | — | No |
About the test
This test measures the IgE antibody response to phthalic anhydride, a chemical used in making resins. Exposure to this substance can cause eye, respiratory, and skin irritation, and may lead to occupational asthma. It's a quantitative assay that helps in diagnosing allergic diseases when combined with other clinical information.
Who might need this test?
This test is particularly useful for individuals who may have been exposed to phthalic anhydride and are experiencing symptoms of an allergic reaction, such as:
- Eye irritation
- Respiratory issues
- Skin irritation
- Possible asthma symptoms
Why choose this test?
In some cases, this test is preferred over skin testing, especially for individuals with widespread skin disease, those who have recently taken antihistamines, uncooperative patients, or when there's a high risk of a severe allergic reaction from skin testing.
Included biomarkers & Reference ranges
| Biomarker | Reference range |
|---|---|
| Phthalic Anhydride (k79) IgE Measures IgE antibodies to phthalic anhydride, an industrial chemical, to check for sensitization that may underlie work-related asthma or rhinitis. | — |
Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.
How it works
- 1. Order online No referral or insurance
- 2. Get a requisition By email in 24–72 hours
- 3. Visit a draw center Bring a matching photo ID
- 4. Get results Securely by email
- These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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