FCUIP - Specimen: CU Index Panel

Test Catalog

Test Name

Test ID: FCUIP    
CU Index Panel

Specimen Type Describes the specimen type validated 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 to clot; then spin down and separate. Submit 3 mL serum refrigerated in a plastic vial.


Note:    1) Patients taking calcineurin inhibitors should stop medication 72 hours prior to draw.

            2) Patients taking prednisone should be off their medication 2 weeks prior to draw.

Specimen Minimum Volume The amount of sample necessary to provide a clinically relevant result as determined by the Laboratory.

1.5 mL

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




Warm OK; Cold OK







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

Specimen TypeTemperatureTime
Serum RedRefrigerated (preferred)7 days
 Ambient 7 days