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Test Code FIVCZ Isavuconazole (CRESEMBA) LC-MS/MS


Specimen Required


Collection Container/Tube: Red top (serum gel/SST are not acceptable)

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL Serum

Collection Instructions:

1. Centrifuge and aliquot 1 mL of serum into a plastic vial.

2. Send frozen.


Method Name

Reversed-phase UPLC-MS/MS

Reporting Name

Isavuconazole

Specimen Type

Serum

Specimen Minimum Volume

Serum: 0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Frozen (preferred) 30 days
  Ambient  14 days
  Refrigerated  14 days

Reject Due To

Gross hemolysis: Reject
Thawing: Cold OK; Warm OK
Gross lipemia: Reject

Reference Values

The assay range is 0.1-10 mcg/mL. The therapeutic range has not been established.

Performing Laboratory

Eurofins Viracor

Test Classification

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

CPT Code Information

80299

Clinical Information

Refer to www.eurofins-viracor.com/test-menu/

Day(s) Performed

Monday through Saturday

Report Available

3 to 5 days