Casandra
Casandra Test Code QD52003Version 1 (DRAFT)
Performing Lab
Streptococcus pneumoniae Antibody (IgG) (14 Serotypes), MAID
Also known as: Pneumococcal Ab, 14 Serotypes
Clinical Use
Order TestUse
Measurement of IgG antibodies against 14 pneumococcal serotypes can estimate pre-existing antibody levels and assess immunologic responses following pneumococcal vaccination—particularly useful in evaluating vaccine effectiveness or immune competence in patients at risk.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
11 targets
Serotype 1 (1)Serotype 12 (12F)Serotype 14 (14)Serotype 19 (19F)Serotype 23 (23F)Serotype 26 (6B)Serotype 51 (7F)Serotype 56 (18C)+3 more
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
6.0 mL preferred; 3.0 mL minimum
Minimum Volume
Not provided
Container
Red, no anticoagulant, no gel tube preferred; alternate Gold, clot activator with inert gel
Collection Instructions
Centrifuge and aliquot serum into plastic vial for non‑gel tubes; refrigerate and transport refrigerated on cold packs
Storage Instructions
Refrigerate specimen; transport refrigerated
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 14 days |