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Test Code FIOCA Tapioca IgE

Method Name

Enzyme Immunoassay (EIA)

Reporting Name

Tapioca IgE

Specimen Type


Specimen Required

Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 0.5 mL of serum refrigerated in a plastic vial.

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 28 days
  Frozen  365 days
  Ambient  28 days

Reject Due To


Mild OK; Gross reject


Warm OK; Cold OK


Mild OK; Gross reject


Mild OK; Gross reject



Reference Values

<0.35 kU/L



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


Method Description

The conventional EIA uses allergen-coated discs from several suppliers and an enzyme-labeled anti-IgE.

Day(s) and Time(s) Performed

Monday through Friday

Analytic Time

2 - 3 days

Performing Laboratory

Viracor Eurofins

Test Classification

This test was developed and its performance characteristics determined by Viracor Eurofins. It has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FIOCA Tapioca IgE 7733-9


Result ID Test Result Name Result LOINC Value
Z4006 Tapioca IgE 7733-9
Z4007 CLASS 16048-1