Austin Pathology

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Porphobilinogen Deaminase

Alternate Names
PBG Deaminase, porphobilinogen deaminase activity
Ordering Information

Please note this is NOT a screening test for porphyria. To screen for acute porphyria in a symptomatic patient, please request porphobilinogen (PBG) in urine.

PBG Deaminase is requested as part of additional testing for Acute Intermittent Porphyria.

Cerner Test Name
PBG Deaminase
Laboratory
Referred Test
Specimen
Blood
Container
EDTA (purple)
Collection Instructions
Place tube on ice & send to laboratory immediately
Additional Collection Instructions

Please collect whole blood (EDTA, purple top) and send on ice to prevent enzyme degradation.

Minimum Adult Volume
None
Minimum Paediatric Volume
None
Frequency
Fortnightly
Reference Interval

This is a referred test. Please consult reference interval supplied with result.

Test Code
PBGD
Container ID
EW
Storage Instructions
Store frozen at -20°C
Additional (Storage) Instructions

Instructions for: Metropolitan and Regional Specimen Receptions

  • WHOLE BLOOD SPECIMEN REQUIRED - DO NOT CENTRIFUGE
Transport Instructions
Transport frozen
External Laboratory
Biochemistry, Melbourne Health Shared Pathology Service