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Test Name:
IgA, Quantitative, Saliva
- SBMF No:
44731 - Performance Lab Name:
ARUP Laboratories - Test Mnemonic:
IGA SALIVA - ABN:
Not required - CPT Code:
82784 - LOINC Code:
6938-5 - Ref Lab Test No:
0050525 - Also Known As:
Immunoglobulin A, Saliva
Secretory IgA - Spec Type:
Saliva - Spec Container:
Plastic transfer tube with screw-top cap - Pref Vol:
1.0 mL - Min Vol:
0.4 mL - Spec Process:
Centrifuge and separate to remove cellular material - Spec Store Transport:
Refrigerated - Spec Stability:
8 hours room temperature (20-30°C)
8 days refrigerated (2-8°C)
If frozen within 24 hours of collection:
3 months frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles - Methodology:
Nephelometry - Clinical Significance:
Refer to:
- Reference Range:
Male: 4.0-24.0 mg/dL
Female: 5.0-28.0 mg/dL - Day Run:
Sun-Sat (daily) - Time Reported:
1-2 days - Test Type:
IMMUNOLOGY
