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Thyroxine (free)

Lab Code : see Free T4

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11-Deoxycortisol (11DOC)
17α-Hydroxyprogesterone (17OHP)
5-HIAA
5α-Dihydrotestosterone (5α-DHT)
Acetoacetate
Adrenocorticotrophic hormone (ACTH)
Alanine transaminase (ALT)
Albumin (blood)
Albumin:creatinine ratio (urine)
Alcohol
Aldosterone
Alkaline phosphatase (ALP)
ALP Isoenzymes
Alpha subunit
Alpha-1-antitrypsin (A1AT)
Alpha-fetoprotein (AFP)
Aluminium
Amino acids (blood)
Amino acids (CSF)
Amino acids (urine)
Amiodarone
Amitriptyline
Ammonia
Amylase
Androstenedione
Angiotensin converting enzyme (ACE)
Anti-diuretic hormone (ADH)
Anti-Mϋllerian hormone (AMH)
Anti-thyroglobulin antibodies
Antimony
Apolipoprotein A1 (Apo A1)
Apolipoprotein B (Apo B)
Arsenic
Aspartate transaminase (AST)
B-type natriuretic peptide (BNP)
Bence-Jones protein (BJP)
Beta-2 Transferrin (Asialo Transferrin, CDT)
Beta-2-microglobulin (β2M)
Beta-hydroxybutyrate
Bicarbonate
Bile-Acid
Bilirubin (conjugated)
Bilirubin (total)
Biotinidase
Bismuth
Bone Specific ALP (BALP)
C-peptide
C-reactive protein (CRP)
Cadmium
Caeruloplasmin
Calcitonin
Calcium (adjusted for albumin)
Calcium (blood)
Calcium (urine)
Calprotectin (faecal)
Cancer antigen 125 (CA125)
Cancer antigen 15-3 (CA 15-3)
Cancer antigen 19-9 (CA 19-9)
Carbamazepine
Carboxy Haemoglobin
Carcinoembryonic antigen (CEA)
Carnitine profile
Catecholamines
Chloride
Cholesterol
Cholinesterase (for organo-phosphate poisoning)
Cholinesterase phenotyping
Chromagranin A
Chromagranin B
Chromium
Ciclosporin (Cyclosporin)
Citrate
CK Isoenzymes
Clonazepam
Clozapine
Cobalt
Copper (blood)
Copper (urine)
Cortisol binding globulin
Cortisol (blood)
Cortisol (urine)
Creatine kinase (CK)
Creatinine (blood)
Creatinine (urine)
Cryoglobulins
CSF Angiotensin Converting Enzyme (CSF ACE)
Cytogenetics (chromosomes) (KGC)
Dehydroepiandrosterone sulphate (DHEAS)
Digoxin
Disaccharidases, Jejeunal
Drugs of Abuse Screen (Urine)
Erythropoietin (EPO)
Estimated glomerular filtration rate (eGFR)
Ethosuximide
Faecal Calprotectin
Ferritin
Flecainide
Folate (red cell)
Folate (serum)
Follicle stimulating hormone (FSH)
Free fatty acids
Free light chains
Free T3 (free triiodothyronine)
Free T4 (free thyroxine)
Gabapentin
GAL-1-PUT
Galactokinase
Gamma glutamyl transferase (GGT)
Gastrin
Globulins
Glucagon
Glucose (Blood)
Glucose (CSF)
Glycated haemoglobin (HbA1c)
Glycosaminoglycans (GAGs) (mucopolysaccharides)
Growth hormone (GH)
HbA1c
High density lipoprotein cholesterol (HDL)
Homocysteine (HCY)
Human chorionic gonadotrophin (hCG) (pregnancy)
Human chorionic gonadotrophin (hCG) (rapid tumour marker)
Human chorionic gonadotrophin (hCG) (tumour marker)
Immunoglobulins (IgA, IgG and IgM)
Inhibin B
Insulin
Insulin-like growth factor 1 (IGF1)
Iron (blood)
Iron (urine)
Lactate (blood)
Lactate (CSF)
Lactate dehydrogenase (LDH)
Lactate:pyruvate ratio in CSF and plasma
Lamotrigine
Lead
Levetiracetam
Lipase
Lipoprotein (a) (Lp(a))
Lithium
Low density lipoprotein cholesterol (LDL)
Luteinising hormone (LH)
Lysosomal storage disorder screen (white cell enzymes)
Macroprolactin
Magnesium (blood)
Magnesium (urine)
Manganese
Mercury
Metanephrines (blood)
Metanephrines (urine)
Methotrexate
Methylmalonic acid (blood)
Methylmalonic acid (urine)
Midazolam
Mitochondrial DNA
Molecular genetic testing (KGC)
Mycophenolic Acid (MPA)
N-telopeptide (NTx)
Neurogenetic testing
Neurone Specific Enolase (NSE)
Oestradiol (E2)
Oligoclonal studies
Organic acids
Osmolality
Oxalate
Pancreatic elastase
Pancreatic polypeptide (PP)
Paracetamol
Parathyroid hormone (PTH)
Parathyroid hormone related peptide (PTH rP)
Phenobarbitone
Phenytoin
Phosphate (blood)
Phosphate (urine)
Phytanic acid (Phytanate)
Placental alkaline phosphatase (PLAP)
Porphobilinogen (PBG)
Porphyrins (blood)
Porphyrins (faeces)
Porphyrins (urine)
Potassium
Prednisolone Level
Primary Hyperoxaluria Genetics
Procollagen 3 (P3NP)
Progesterone
Prolactin
Prostate specific antigen (PSA), percentage free
Prostate specific antigen (PSA), total
Protein (blood)
Protein (CSF)
Protein (urine)
Protein electrophoresis (paraprotein screen)
Purine/pyrimidine metabolic studies
Reducing substances (faecal)
Reducing substances (urine)
Renal stone analysis (calculi)
Renin Activity
S-100
Salicylate
Selenium
Sex hormone binding globulin (SHBG)
Sirolimus
Sodium (blood)
Sodium (urine)
Somatostatin
Squamous cell carcinoma associated antigen (SCC)
Steroid Genetics
Sugar Chromatography (Faecal)
Sugar Chromatography (Urine)
Sulphonylurea screen
Tacrolimus
Testosterone
Thallium
Theophylline
Thiopentone
Thiopurine methyl transferase (TPMT)
Thyroglobulin
Thyroid stimulating hormone (TSH)
Thyroxine (free)
Total Procollagen 1 N-Terminal Propeptide (Total P1NP)
Transferrin
Transferrin glycoforms/transferrin isoforms
Triglycerides
Triiodothyronine (free)
Troponin (High Sensitivity)
Urate (blood)
Urate (urine)
Urea
Urinary steroid profile
Valproate
Vanillyl mandelic acid (VMA)
Vasoactive intestinal polypeptide (VIP)
Very long chain fatty acids
Vigabatrin
Vitamin A
Vitamin B1
Vitamin B12
Vitamin B6
Vitamin D 1,25-dihydroxy
Vitamin D 25-hydroxy
Vitamin E
White cell enzymes
Xanthochromia (CSF spectrophotometry)
Zinc
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