Days Set Up
Monday - Friday, 8:00am - 4:30pm
Analytic Time

5 days

Soft Order Code
HLC1L, HLC2L, HLASM

Test Updated:

Synonyms

HLA Antibody Screen Mixed
HLASM
HLA Antibody Screening Class I & II
TISSUE TYPING
TTYPE
HLA REPORT
TRANP
New Patient for Txf Support

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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

Molecular Assay, Solid Phase Assays

Test Usage

PRA indicates the degree of reactivity of tested serum in terms of percent of positive reactions when tested against a panel of known HLA phenotypes.

Reference Range

For positive results, the report will define the detected HLA antibody specificities. For negative results, 0% PRA will be reported.

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

Specimen Requirements

Collection

Collect specimens in sufficient yellow top (ACD) solution A tube AND SST tubes. Send intact specimens at room temperature. Do not refrigerate or freeze.

Red Top Tube
Normal Volume
20 mL ACD (solution A) whole blood AND 3 mL serum
Minimum Volume
5 mL ACD (solution A) whole blood AND 3 mL serum

Billing Information

CPT Code
81372, 81375, 86828
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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