Casandra
Casandra Test Code QD87880Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 34925
Sheep Sorrel IgG4
Clinical Use
Order TestUse
Allergen‑specific IgG4 testing measures immunoglobulin G subclass 4 directed against sheep sorrel (a plant allergen). This may indicate exposure or immune response to the allergen, although the clinical utility is generally limited and the test should be interpreted by clinicians familiar with its constraints.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
IgG4 (Sheep Sorrel‑specific)
ProteinSheep Sorrel‑specific IgG4
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
0 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Not provided.
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