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Tests: L

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
Lactate (Plasma)
Lactate Dehydrogenase (LDH)
Lactate Pyruvate Ratio
Lactose Intolerance Gene
Lactose Tolerance Test
Langer-Giedion Syndrome – BOBs (5 days) + karyotype (15 days)
Langer-Giedion Syndrome – BOBs only
Latex Components
Lead (Blood)
Lead (Urine)
Lead Profile (Hb, ZPP, Lead)
Leber’s Hereditary Optic Neuropathy – m.3460G>A + m.11778G>A + m.14484T>C common variants
Legionella Antibodies
Legionella Urine Antigen
Leishmania Antibodies
Leptospirosis (Weil’s Disease) Abs (IgM)
Leucocyte Antibody Detection Panel FEMALE
Leucocyte Antibody Detection Panel MALE
Leukaemia (Rapid Acute) DNA and RNA NGS Panel
Leukaemia Fusion Gene Screening Assay (Q30)
Leukaemia Immunophenotyping
Leukaemia/Lymphoma RNA Sequencing (Fusion Gene and SNV/Indel) Panel
Leukocyte Integrin Adhesion Deficiency
Leukotriene E4
Levetiracetam (Keppra)
Li-Fraumeni Syndrome (p53-related cancer predisposition) – TP53 sequencing + MLPA
Limb-Girdle Muscular Dystrophy (LGMD) NGS Panel
Lipase (Self-collect)
Lipase (Venous / Self-collect)
Lipid Profile (Self-collect)
Lipid Profile (Venous / Self-collect)
Lipid Transfer Proteins
Lipoprotein (a) (Self-collect)
Lipoprotein (a) (Venous / Self-collect)
Lipoprotein Electrophoresis
Lissencephaly NGS Panel
Liver Fibrosis (Enhanced Liver Fibrosis ELF)
Liver Fibrosis Fibrotest
Liver Function Tests (Excluding AST/ALT) (Self-collect)
Liver Function Tests (Venous / Self-collect)
Liver Immunoblot
Liver Kidney Microsomal Antibodies
Long QT Syndrome/Brugada Syndrome NGS Panel
Lp-PLA2 (PLAC) Test
Lung Disorders NGS Panel
Lupus Anticoagulant and Anticardiolipin Abs
Lupus Anticoagulant only
Luteinising Hormone (LH) (Self-collect)
Luteinising Hormone (LH) (Venous / Self-collect)
Lyme Disease (Borrelia Abs) IgG, IgM
Lyme Disease (Borrelia Abs) IgM
Lymphocyte Subsets (CD3/CD4/CD8)
Lymphogranuloma Venerium (LGV) – Rectal (Self-collect)*
Lymphogranuloma Venerium (LGV) (PCR)
Lynch Syndrome (HNPCC) NGS Panel NEW
Lysosomal Enzyme Screen
Lysosomal Storage Disorders NGS Panel – full gene sequencing
Updated Friday, 16 February 2024