Penicilloyl G
Use
The Penicilloyl G test is designed to detect IgE antibodies specific to Penicilloyl G, a major determinant in penicillin allergies. This test is used to evaluate patients who are suspected to have an allergic reaction to penicillin. Detecting specific IgE antibodies can assist clinicians in diagnosing penicillin allergies and help in managing patient treatment plans, particularly when alternative antibiotics might need to be considered.
Special Instructions
Not provided.
Limitations
The presence of IgE antibodies to Penicilloyl G may not always correlate with a clinical allergy to penicillin, and false positives may occur. Cross-reactivity with other substances could potentially influence the test results. This test should be used as part of a comprehensive evaluation that includes clinical history and other diagnostic tests to confirm penicillin allergy.
Methodology
Immunoassay (CLIA)
Biomarkers
Penicilloyl G
Protein
LOINC Codes
- 6851-0 - Penicillin G IgE Qn
- 6851-0 - Penicillin G IgE Qn
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
Not provided
Container
Red-top tube or gel-barrier tube
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 3 months |
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