Testing Laboratory
Auckland Te Toka Tumai | Auckland HospitalDepartment
Immunology
Delphic Registration Code (Alpha Code)
SUB
Test Code (Numeric Code)
7340
Laboratory Handling
Phlebotomy
Serum
Transport
Ambient
Laboratory
Labplus Immunochemistry
Test Adds Requirement
Samples stored at -20°C for 7 days.
Sample Stability
2-8°C for up to 8 days. Prolonged storage is at -20°C or below. Repeat freeze thaw cycles should be avoided.
Synonyms
IgG Subclasses
Subclasses
Serum IgG4
Turnaround Time
1 week
Testing is performed weekly on a Tuesday
Specimen Type
- Serum
Specimen Requirements
Tube/Container Type:
Preferred
- SST II (Gold Cap)
Acceptable
- Plain (Red Top)
Preferred Sample Volume (ml)
3.5
Minimum Sample Volume (ml)
1
No of Samples Required
1
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- SST II (Gold Cap)
Acceptable
- Plain (Red Top)
Preferred Sample Volume (ml)
1
Minimum Sample Volume (ml)
1
Last updated: 10/09/2026