Inpatient and Outpatient Orderable

Alpha-1-antitrypsin, Phenotype Build info

Synonyms

  • ALPHA-1-ANTITRYPSIN, PHENOTYPE
  • AAT PHENO
  • LAB3021

Procedure Name

ALPHA-1-ANTITRYPSIN, PHENOTYPE

Procedure Master Number

LAB3021

Procedure ID

172721

Clinical Info

Definitive analysis of hereditary α1-antitrypsin deficiency, which is associated with chronic obstructive pulmonary disease (COPD) (panacinar emphysema), hepatic cirrhosis, and hepatoma. Cholestasis with neonatal hepatitis is found in a minority of neonates with α1AT deficiency.
 

Specimen Sources

 Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

 Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold Top Tube or Red Top Tube
Specimen: 2 mL serum ( 0.7 mL min)
Transport Temperature: Refrigerated
Stability: 21 Days Room Temperature, Refrigerated or Frozen
Patient Preparation Overnight fasting is preferred.

Specimen Volume

2 mL serum ( 0.7 mL min)

Transport Instructions

Refrigerated

Specimen Stability

21 Days Room Temperature, Refrigerated or Frozen
Patient Preparation Overnight fasting is preferred.

Methodology

Phenotype: isoelectric focusing (IEF); total: immunologic
 
Test Includes   ?1-antitrypsin, total, serum; phenotype

Days Performed

Performing Laboratory

LabCorp

CPT

82103
82104
 

PDM

 5902002

Only Orderable at Locations:

 Orderable Everywhere

Results
Component Name Base Name Common Name External Name
ALPHA 1 ANTI TRYPSIN SERUM A1ANTITRYPS A1 ANTITRYPSIN Alpha-1-Antitrypsin
ALPHA 1 ANTITRYPSIN PHENOTYPE A1ANTITRYPPH ALPHA 1 ANTITRYPSIN PHENOTYPE Phenotype (PI)

Forms
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