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Back to Test Catalogue
Test ID: A1ATR F

Alpha-1-Antitrypsin (A1AT), Random Feces

Test Overview

Method

Nephelometry

Result Included

Alpha-1-Antitrypsin,Feces

Aliases/Synonyms

A-1-AT

Specimen

Specimen Type

Stool

Containers

Collection Containers

Sterile Container

Volume

Sample Volume

10 g

Collection & Handling

Collection Instructions

Collect fresh stool in a plastic, leak-proof container. Adult and older children patients can collect the specimen by passing feces into plastic wrap stretched loosely over the toilet bowl. Then transfer 10 g of the stool specimen into the plastic container. With young children and infants wearing diapers, the diaper should be lined with clean plastic wrap to prevent absorption. A pediatric urine bag can be attached to the child to ensure that the stool specimen is not contaminated with urine. Then transfer 10 g of the stool specimen from the plastic lined diaper to the plastic container. Do not submit the diaper itself. Freeze and ship frozen.

Stability

Ambient Refrigerated Frozen
Unacceptable 8 days 28 days

Performance & Interpretation

Turnaround Time

8 days

Results

Name
Units
Reference Range
Conversion
  1. Alpha-1-Antitrypsin
    mg/dL
    < 55

Referral Location

Out-of-Country

Interface & Setup

HL7 Interface Codes

Order Code Result Name Result Codes Units
A1ATR F ALPHA-1-ANTITRYPSIN, FECES 64748 mg/dL

Test Version

Last Updated

2025-11-10