Casandra
Casandra Test Code QD27081Version 1 (DRAFT)
Performing Lab
DNase-B Antibody
Also known as: Deoxyribonuclease B Antibody
Clinical Use
Order TestUse
Documents recent streptococcal (Group A Streptococcus) infection by detecting the presence of anti–DNase B antibodies, which can remain elevated for some time after infection and are supportive in assessing post-streptococcal sequelae such as rheumatic fever or glomerulonephritis.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
DNase‑B Antibody
ProteinDNase‑B Antibody • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
1-4 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.4 mL
Container
gel or non-gel tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 8 days |
| Frozen | 90 days |