Tree nut allergen profile, IgE, with component reflex-994

Test info

  
Tree nut allergen profile, IgE, with component reflex
  
994
  
LAB994
  
MSO
  
Allergen
  
  • Almond
  • Brazil nut
  • Cashew nut
  • Hazelnut/filbert
  • Macadamia nut
  • Peanut (whole)
  • Pecan nut
  • Pistachio
  • Walnut

Reflex criteria: 

If brazil nut, cashew nut, hazelnut/filbert, peanut (whole), and/or walnut IgE is ≥0.10 kU/L, brazil nut: Ber e 1/cashew nut: Ana o 3/hazelnut/filbert: Cor a 1, Cor a 8, Cor a 9, and Cor a 14/peanut (whole): Ara h 1, Ara h 2, Ara h 3, Ara h 6, Ara h 8, and Ara h 9/walnut: Jug r 1 and Jug r 3 will be performed.

Specimen

  
Serum
  
  
3.0 mL
  
2.0 mL
Note: this volume does not allow for repeat testing
  

Immediatley following collection, mix sample by gently inverting 5 times

  
  1. Allow sample to clot for a minimum of 30 minutes
  2. Spin within two (2) hours of sample collection
  

Gold serum separator (SST) tube

  
  
  1. Allow sample to clot
  2. Spin
  3. Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum, within two (2) hours of sample collection
  
  

Ambient (preferred) - 14 days

Refrigerated - 14 days

Frozen - 3 months

Performance

  
LabCorp Burlington (604764): R-NX
  
3 - 5 days
  

ImmunoCAP®

Clinical and Interpretive info

  

Negative: <0.1 kU/L

Billing

  
86003 x 9
  
Yes
  

Tracking

  
06/03/2019
  
04/08/2022
  
04/06/2022