Principles of Laboratory Testing
Acetoacetate (Acetoacetic Acid)
ACTH (Adrenocorticotropic Hormone, Corticotropin)
ACTH Stimulation Test (Low and High Dose)
Acute Phase Reactants (APRs)
Albumin
Albumin/Globulin Ratio
Aldosterone, Serum
Alkaline Phosphatase
Alpha-1-Antitrypsin (AAT)
Alpha-Fetoprotein (AFP), Serum
ALT (Alanine Aminotransferase) (SGPT)
Ammonia
Amylase
Angiotensin-Converting Enzyme (ACE)
Anti-CCP (Anti-Cyclic Citrullinated Polypeptide Antibodies)
Anti-Diuretic Hormone (ADH)
Antinuclear Antibody (ANA)
Antistreptolysin (ASO)/Anti-DNASE-B Antibody
Apolipoprotein (apoB)
AST (Aspartate Aminotransferase) (SGOT)
Autoantibodies
Base Excess/Deficit
Beta-Carotene
Beta-Hydroxybutyrate (BHB)
Bicarbonate (“Total CO2”)
Bilirubin
Bilirubin, Neonatal (“Baby Bilirubin”)
Blood Urea Nitrogen (BUN), Urea Nitrogen
BUN/Creatinine Ratio (BUN/CR)
B-Type Natriuretic Peptide
C-Peptide, Insulin (“Connecting Peptide”)
C-Reactive Protein (CRP) and Highly Sensitive CRP (hs-CRP)
CA 15-3 (Cancer Antigen 15-3)
CA 19-9 (Cancer Antigen 19-9)
CA 27-29 (Cancer Antigen 27-29)
CA 125 (Cancer Antigen 125)
Calcitonin (Thyrocalcitonin)
Calcium, Serum, and Calcium, Ionized Serum
Carbon Dioxide, Total (“Total CO2” or Bicarbonate)
Carboxyhemoglobin (Carbon Monoxide)
Carcinoembryonic Antigen (CEA)
Catecholamines, Fractionated Plasma
Celiac Disease Serology
Ceruloplasmin
Chloride, Serum
Cholesterol, Total
Apolipoprotein B (apoB)
High-Density Lipoprotein Cholesterol (HDL, HDL-C)
Low-Density Lipoprotein Cholesterol (LDL, LDL-C)
Lipoprotein (a) (Lp[a])
Triglycerides
Cholinesterase, Serum and RBC
Chylomicrons
Clostridium Difficile Toxin Assay, Fecal
Clostridioides (formerly Clostridium) difficile Toxin Assay, Fecal
Cold Agglutinins
Complement
Copper
Coronavirus (COVID-19 or SARS-COV-2) Viral RNA, Antigen and Antibody
Cortisol, Serum
Cortisol, Saliva
Cortodoxone
Cortrosyn Stimulation Test
Creatine Kinase/Creatine Phosphokinase (CK, CPK), Total and Creatine Kinase Isoenzymes
Creatinine, Serum (SCr)
Cryoglobulins (Cryocrit)
Cryptococcal Antigen (Serum and CSF)
Cystatin C Level
Cytomegalovirus (CMV) Antibodies
D-Dimer
Dehydroepiandrosterone (DHEA)
Dehydroepiandrosterone Sulfate (DHEAS)
11-Deoxycortisol (Cortodoxone, 17-Alpha, 21-Dihydroxyprogesterone)
Dexamethasone Suppression Test
17-Alpha, 21-Dihydroxyprogesterone
Dopamine, Serum
Drug Levels (Therapeutic Drug Monitoring [TDM])
Epinephrine, Serum
Erythropoietin (EPO)
Estradiol, Serum
Estrogen/Progesterone Receptors
Estriol, Total and Unconjugated
Estrone
Ethanol (Blood Alcohol)
Fatty Acids
Fecal Fat
Fecal Occult Blood Testing (FOBT)
Ferritin
Folate (Folic Acid)
Follicle-Stimulating Hormone (FSH)
FTA-ABS (Fluorescent Treponemal Antibody Absorbed
Free Fatty Acids
Fructosamine, Serum
Fungal Serology
Gamma-Glutamyl Transferase (GGT)
Gastrin, Serum
Globulins (Alpha-1, Alpha-2, Beta, and Gamma)
Glucagon
Glucose, Serum
Glucose-6-Phosphate-Dehydrogenase (G6PD)
Glucose Tolerance Test (GTT), Oral (OGTT)
Glycohemoblobin (Glycosylated Hemoglobin, Glycated Hemoglobin, Hemoglobin A1c, HbA1c)
Growth Hormone (GH), Somatotropin
Haptoglobin
Helicobacter pylori Antigen, Feces
Hepatitis Testing
Hepatitis A Virus (HAV)
Hepatitis B Virus (HBV)
Hepatitis C Virus (HCV)
Hepatitis D Virus (HDV)
Hepatitis E Virus (HEV)
High-Density Lipoprotein (HDL) Cholesterol
HLA Typing
Homocysteine, Plasma
Human Chorionic Gonadotropin, Serum (HCG)
Human Immunodeficiency Virus (HIV) Testing
HIV Antigen/Antibody Assay (Fourth-Generation)
HIV-1/HIV-2 Antibody Differentiation Assay
HIV Viral Load (Quantitative NAAT)
Other HIV Testing
Human Leukocyte Antigen (HLA) Typing
Hydroxyprogesterone (17-Alpha-Hydroxyprogesterone)
Beta-Hydroxybutyric Acid (Beta-Hydroxybutyrate [BHB])
Hydroxyprogesterone (17-Alpha-Hydroxyprogesterone)
Immunoglobulins, Quantitative
Insulin
Insulin-like Growth Factor-1 (IGF-1) (Somatomedin C)
Iron, Serum
Iron-Binding Capacity, Total ...