Walnut tree, black, IgE

Alphabetical Test listing

Walnut tree, black, IgE-994

  
Walnut tree, black, IgE
  
994
  
LAB994
  
MSO
  
Allergen
Black Walnut tree
Jugulans nigra
  

This assay is used to detect allergen specific-IgE using an enzyme immunoassay (EIA). In vitro allergy testing is the primary testing mode for allergy diagnosis.

  
Serum
  
  
0.5 mL
  

Immediately following collection, mix sample thoroughly 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

  

Ambient (preferred) - 4 weeks

Refrigerated - 4 weeks

Frozen - > 4 weeks

  

Lipemic samples may lead to rejection.

  
Viracor Eurofins (63510S) via LabCorp (009985): R-NX
  
4 days
  

Enzyme-linked Immunosorbent Assay (ELISA)

  

Class

IgE (kU/L)

Comment

0

<0.35

Below detection

1

0.35 - 0.69

Low positive

2

0.70 - 3.49

Moderate positive

3

3.50 - 17.49

Positive

4

17.50 - 49.99

Strong positive

5

50.00 - 99.99

Very Strong positive

6

>99.99

Very strong positive

  
86003
  
Yes
  
  
11/08/2021
  
11/08/2021