Casandra
Casandra Test Code QD59032Version 1 (DRAFT)
Performing Lab
Varicella-Zoster Virus (VZV) Antibodies (Total, IgM), ACIF/IFA, CSF
Clinical Use
Order TestUse
Detection of intrathecally‑produced organism‑specific antibodies in cerebrospinal fluid (CSF) indicates central nervous system infection. However, serum antibody levels, the integrity of the blood‑brain barrier, and potential CSF contamination by blood must be taken into account when interpreting CSF results.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Indirect Fluorescent Antibody (IFA))
Biomarkers
Targets not provided.
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Cerebrospinal Fluid
Volume
0.5 mL
Minimum Volume
0.2 mL
Container
Sterile leak‑proof container
Causes for Rejection
Gross hemolysis; grossly icteric
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 14 days |
| Frozen | 30 days |