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Test Catalog

Test ID: FIGER    
Anti-IgE Receptor Antibody

Specimen Type Describes the specimen type needed for testing

Serum Red

Specimen Required Defines the optimal specimen. This field describes the type of specimen required to perform the test and the preferred volume to complete testing. The volume allows automated processing, fastest throughput and, when indicated, repeat or reflex testing.

Draw blood in a plain, red-top tube(s). Allow blood to clot and separate with one hour. Send 1 mL of serum frozen in plastic vial.


Complete and submit with specimen:

1.     National Jewish ADxImmunology request form.


NOTE:  1. Serum gel tube is acceptable, but must pour off into a plastic screw cap vial and freeze.

            2. Patients date of birth is required on request form for processing.

Specimen Minimum Volume Defines the amount of specimen required to perform an assay once, including instrument and container dead space. Submitting the minimum specimen volume makes it impossible to repeat the test or perform confirmatory or perform reflex testing. In some situations, a minimum specimen volume may result in a QNS (quantity not sufficient) result, requiring a second specimen to be collected.

0.5 mL

Reject Due To Identifies specimen types and conditions that may cause the specimen to be rejected


Mild OK; Gross reject


Warm reject; Cold reject   







Specimen Stability Information Provides a description of the temperatures required to transport a specimen to the laboratory. Alternate acceptable temperature(s) are also included.

Specimen TypeTemperatureTime
Serum RedFrozen (preferred)365 days
 Refrigerated 7 days
 Ambient 48 hours