Test Overview
Test Methodology

Nephelometry

Reference Range *

< or = 54 mg/dL

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

Test Details
Days Set Up
Monday - Saturday
Analytic Time

2 - 3 days

Soft Order Code
A1APF
MiChart Code
Alpha-1-antitrypsin, Stool
Synonyms
  • A-1 Antitrypsin, Feces
  • A1AT, Feces
  • AAT, Feces
  • A1APF
  • ALPHA-1-ANTITRYPSIN, FECES
  • Alpha 1 Antitrypsin, Feces
Laboratory
Sendout
Reference Laboratory
Mayo A1AF (182)
Section
Special Testing
Specimen Requirements
Collection Instructions

Collect random stool sample and freeze.

Normal Volume
5 grams stool
Minimum Volume
Homogenized stool: 1 mL
Additional Information

Note, the recommended test for protein-losing enteropathy is Alpha-1 Antitrypsin Clearance. Test sent to Mayo Medical Laboratories.

Billing
CPT Code
82103
Fee Code
32049
LOINC
9407-8
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