Allergen, Drugs, Amoxicillin
Also known as: AMOXICIL
Use
The test is used to detect allergen-specific IgE to Amoxicillin, which aids in the diagnosis of allergic reactions related to the drug. Amoxicillin is a commonly used antibiotic, and the detection of IgE antibodies can help identify patients at risk for allergic responses to medication, such as anaphylaxis or other immune-mediated reactions. The results should be correlated with the clinical history and other diagnostic findings, including in vivo testing, for comprehensive evaluation.
Special Instructions
Multiple patient encounters should be avoided to maintain the accuracy of allergen-specific IgE readings. Serum should be separated from cells as soon as possible or within two hours of collection to maintain specimen integrity.
Limitations
The concentration of allergen-specific IgE antibodies measured may not directly correlate with the severity of an allergic reaction. Low concentrations of Amoxicillin IgE (0.10-0.34 kU/L) have undetermined clinical relevance and are recommended for evaluation by a specialist. A negative result does not exclude clinical allergy or anaphylaxis. It is essential to correlate test results with clinical history and possible in vivo reactivity.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 6829-6
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated storage is preferred.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |