Cotton Lint
Use
The Cotton Lint test measures the level of specific IgE antibodies in the serum, indicating an allergic response to cotton lint. Specific IgE testing is important in evaluating patients with suspected allergic conditions related to cotton exposure, which may manifest as respiratory allergies or dermatitis. The result helps identify or rule out cotton lint as a potential allergen contributing to allergic symptoms, thus aiding in proper management and avoidance strategies.
Special Instructions
The test should be ordered by healthcare providers familiar with the clinical symptoms of allergic reactions associated with cotton lint exposure. It is crucial to ensure the correct specimen collection and handling procedures are followed to avoid assay interference and ensure accurate results. Communication with the laboratory may be necessary if specific IgE levels need to be compared over time or if there are any questions regarding the test process.
Limitations
This test detects the presence of IgE antibodies specific to cotton lint but does not quantify the severity of clinical symptoms or predict the probability of allergic reactions. Cross-reactivity with other allergens may occur, potentially leading to false positives. The presence of specific IgE antibodies indicates sensitization but does not confirm clinical allergy without correlation with patient history and other findings. Additionally, the test results should not be used as the sole basis for allergy diagnosis or management decisions.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 7251-2
- 7251-2
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
Not provided
Container
One 8.5 mL red-top tube or one 8.5 mL gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |