Allergen, Fungi and Molds, Rhizopus nigricans IgG
Also known as: RHIZO IGG
Use
The test measures the level of Rhizopus nigricans specific IgG antibodies in the serum. Elevated levels could indicate an immune response to this allergen, which may be involved in various allergic reactions or immune-related conditions. The clinical interpretation requires consideration of clinical history and symptoms.
Special Instructions
Refer to 'Allergen Specimen Collection Instructions' on the ARUP Laboratories website for detailed specimen collection and handling procedures. Ensure adequate volume and proper handling for allergen testing.
Limitations
This test has not been cleared or approved by the US Food and Drug Administration and is developed as a Laboratory Developed Test (LDT) for clinical purposes. The test may not be appropriate for diagnosis of active Rhizopus infection, as IgG levels could be influenced by previous exposure or sensitization. Hemolyzed, icteric, or lipemic specimens are not acceptable for analysis.
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 35552-9
Result Turnaround Time
1-8 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 and transfer to an ARUP standard transport tube.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |