Days Set Up
Wednesday
Analytic Time

3 - 17 days

MiChart Code
FUKAU
Soft Order Code
FUKAU

Update Type: Replacement Test

Test Updated: 10/07/2020

Synonyms
 
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Looking to order a test?

We’ve provided helpful links to make ordering easy.

Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

Electrochemiluminescence immunoassay (ECLIA)

Test Usage

Therapeutic drug monitoring.

Reference Range

Clinically Reportable Ranges:
Ustekinumab <0.1 ug/mL
Anti-Ustekinumab antibody <40 ng/mL

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Yellow Top Tube
Normal Volume
3 mL serum
Minimum Volume
1 mL serum

Billing Information

CPT Code
80299, 82397
Pro Fee Code
 
LOINC
 

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.

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