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Tests: G

Test codes, sample requirements and turnaround times for our most requested tests.

See discontinued tests to find out which tests are no longer available.


Test name
Galactomanan (Aspergillus Antigen)
Galactose-1-Phosphate Uridyltransferase
Galactosidase – Alpha*
Gall Stone Analysis
Gamma GT
Ganglionic Acetylcholine Receptor Antibodies
Ganglioside GM1, GD1B, GQ1B Abs
Gardnerella vaginalis by PCR
Gastric Parietal Autoantibodies
Gastrointestinal Pathogen PCR (Self-collect)
Gaucher Disease
Gaucher Disease full gene sequencing
Genetic Reproductive Profile (Male)
Gentamicin Assay
Ghosal Hematodiaphyseal Syndrome
Giant Platelet Disorder
Giardia Serology
Gilbert Syndrome – common UGT1A1 repeat variation
Glanzmann Thrombasthenia
Gliadin Antibodies (IgG) (deamidated) (Self-collect)
Gliadin Antibodies (IgG) (deamidated) (Venous / Self-collect)
Glomerular Basement Membrane Abs
Glucose Challenge Test/Mini-GTT
Glucose Tolerance Test (Extended Plus)
Glucose Tolerance Test (Extended)
Glucose Tolerance Test (Short)
Glucose Tolerance Test/OGTT
Glucose Tolerance with Growth Hormone
Glucose Tolerance with Insulin
Glucose-6-Phosphate Dehydrogenase (G6PD) Deficiency – full G6PD gene sequencing
Glutamic Acid Decarboxylase Antibodies (GAD 65)
Gluten Sensitivity Evaluation
Gluten Sensitivity Profile CHANGE
Gluten/Coeliac Genetic Profile 2 CHANGE
Glycan Determinants
Glycogen storage disease type 2 (Pompe) variant analysis
Gonorrhoea – Culture
Gonorrhoea – PCR swab
Gonorrhoea – Thin Prep
Gonorrhoea – Urine
Granulocyte Immunology
Gray Platelet Syndrome
Group B Strep – Vaginal and Rectal (Self-collect)
Group B Strep – Vaginal and Rectal (STM / Self-collect)
Growth Hormone (Fasting)
Gut Hormone Profile
Updated Wednesday, 06 December 2023