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HelpTest Code CD19 CD19 (B-Cell Associated Ag)
Specimen Requirements
Specimen Type: Whole Blood
Container/Tube: Lavender Top (EDTA)
Minimum Volume: 3.0 mL blood (adult), 1.0 mL (paeds)
Specimen Stability
| Specimen Type | Whole Blood |
|---|---|
| Ambient | 1 day |
| Refrigerate | 1 week |
| Frozen | Not available |
Days and Times Performed
Monday through Friday, TAT 5 - 14 days
Reference Interval
An interpretive report will be provided.
Referring / Testing Laboratory
National University Hospital
Clinical Chemistry, 67724346
Testing Laboratory
Department of Pathology
Singapore General Hospital
Outram Road
Singapore 169608
63214950
Service Code
33316
Update
Last updated 27/11/2024