This assay is used to detect allergen specific-IgE using the ImmunoCAP® FEIA method.
Red serum vial/tube, 5 mL
Transfer vial/tube with cap - 12mL (LabCorp)
Ambient (preferred) - 4 weeks
Refrigerated - 4 weeks
Frozen - OK
ImmunoCAP
Negative < 0.10 kU/L
Medical necessity