This assay is used to detect allergen specific-IgE. In vitro allergy testing is the primary testing mode for allergy diagnosis.
Immediatley following collection, mix sample by gently inverting 5 times
Gold serum separator (SST) tube
Ambient (preferred) – 4 weeks
Refrigerated – 4 weeks
Frozen (OK)
Enzyme immunoassay (EIA)
<0.35 kU/L