Toxoplasma gondii IgG Antibody, ELISA (CSF)
Also known as: TGONDI IGG
Use
The Toxoplasma gondii IgG Antibody, ELISA (CSF) test is used to diagnose central nervous system infections by demonstrating the presence of intrathecally-produced specific antibodies. This test may be particularly useful in patients suspected of having CNS toxoplasmosis, although it has limited utility for routine clinical use due to low sensitivity in serology for detecting CNS infections.
Special Instructions
Not provided.
Limitations
The Toxoplasma gondii IgG Antibody ELISA test is limited in its clinical utility due to the low sensitivity of serology for CNS infections. Low antibody levels in CSF, passive transfer of antibodies from blood, and contamination via bloody taps can complicate interpretation of results.
New York Approved
Methodology
Immunoassay (ELISA)
Biomarkers
Toxoplasma gondii Ab, IgG
Protein
LOINC Codes
- 30568-0 - T gondii IgG CSF Ql IA
Result Turnaround Time
5-9 days
Related Documents
For more information, please review the documents below
Specimen
Cerebrospinal Fluid
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP standard transport tube
Storage Instructions
Refrigerated. Also acceptable: Room temperature or frozen.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 week |
| Refrigerated | 2 weeks |
| Frozen | 1 month |
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