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Ferret Epithelium, IgE, Serum

Additional Codes

LAB3244

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Serum


Ordering Guidance


For a listing of allergens available for testing, see Allergens - Immunoglobulin E (IgE) Antibodies



Specimen Required


Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 0.5 mL for every 5 allergens requested

Collection Instructions: Centrifuge and aliquot serum into a plastic vial.


Specimen Minimum Volume

For 1 allergen: 0.3 mL
For more than 1 allergen: (0.05 mL x number of allergens) + 0.25 mL dead space

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 14 days
  Frozen  90 days

Reference Values

Class

IgE kU/L

Interpretation

0

<0.10

Negative

0/1

0.10-0.34

Borderline/equivocal

1

0.35-0.69

Equivocal

2

0.70-3.49

Positive

3

3.50-17.4

Positive

4

17.5-49.9

Strongly positive

5

50.0-99.9

Strongly positive

6

≥100

Strongly positive

Reference values apply to all ages.

 

Concentrations of 0.70 kU/L or more (class 2 and above) will flag as abnormally high.

Day(s) Performed

Monday through Friday

CPT Code Information

86003

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FEEP Ferret Epithelium, IgE 11172-4

 

Result ID Test Result Name Result LOINC Value
FEEP Ferret Epithelium, IgE 11172-4

Report Available

1 to 3 days

Specimen Retention Time

14 days

Forms

If not ordering electronically, complete, print, and send an Allergen Test Request (T236) with the specimen.