Days Set Up
Monday - Friday
Analytic Time

3 - 7 days

MiChart Code
A1AT Phenotype, Serum
Soft Order Code
A1AP

Test Updated:

Synonyms

A1AP
ALPHA-1-ANTITRYPSIN PHENOTYPIN
A1AT Phenotype
Pi Typing
Alpha 1 Antitrypsin Phenotyping

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All specimens should be accompanied by a requisition.

Submitting Specimens

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Test FAQ

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Test Overview

Test Methodology

Isoelectric Focusing

Test Usage

Identification of homozygous and heterozygous phenotypes of the alpha-1-antitrypsin deficiency.

Reference Range

Interpretive report provided.

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

Specimen Requirements

Collection Instructions

Collect specimen in a red top or SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate.

Red Top Tube
Yellow Top Tube
Normal Volume
1.3 mL serum
Minimum Volume
0.5 mL serum

Billing Information

CPT Code
82104
Pro Fee Code
 
Insurance Auth Info
 
LOINC
32769-2

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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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