Biomarkers and blood tests, A–Z

Thyroid tests measure TSH, the thyroid hormones Free T4 and Free T3, and thyroid antibodies (TPO and thyroglobulin) that are checked when autoimmune thyroid conditions such as Hashimoto's or Graves' disease are being considered.

• Free T3 (Triiodothyronine)$14
  Normal rangeCost
• Free T4 (Thyroxine)$9
  Normal rangeCost
• Reverse T3$28
• Thyroglobulin Antibodies$14.50
• TPO & TG Antibodies$27
• TPO Antibodies (Thyroid Peroxidase)$13.50
  High TPO Antibodies
• TSH (Thyroid Stimulating Hormone)$9
  Normal rangeCostHigh TSHLow TSH

Hormone tests measure sex hormones (testosterone, estradiol, progesterone), binding and pituitary markers such as SHBG, prolactin and IGF-1, and stress and adrenal hormones such as cortisol and DHEA-S.

• 17-Hydroxyprogesterone (17-OHP)$26
  Normal rangeCost
• Cortisol, Total$14.50
  Normal rangeCostHigh CortisolLow Cortisol
• DHEA-Sulfate$14
• Estradiol$15
  Normal rangeCostHigh Estradiol
• Estradiol, Ultrasensitive, LC/MS$29
• Estrone (E1)$22
• IGF-1 (Insulin-like Growth Factor)$24
• Progesterone$27
  Normal rangeCostLow Progesterone
• Prolactin$12
• Sex Hormone Binding Globulin$18
• Testosterone, Free & Total$34
  Normal rangeCostLow Testosterone

Metabolic tests look at blood sugar, electrolytes, kidney and liver markers and other measures of how the body processes energy — from a single glucose test to a Comprehensive Metabolic Panel (CMP).

• Adiponectin$24
• Amylase$9
• Basic Metabolic Panel$6
• Comprehensive Metabolic Panel$9.50
  Normal rangeCostHigh Creatinine
• Leptin$24
• Lipase$9
• Uric Acid$5

Heart health tests measure cholesterol and other blood lipids — total cholesterol, LDL, HDL, triglycerides — plus advanced markers such as ApoB and Lipoprotein(a) used to assess cardiovascular risk.

• ApoE Genotype$113
• Apolipoprotein B$18
• Homocysteine$23
• Lipid Panel (Standard)$8
  Normal rangeCostHigh Cholesterol
• Lipid Panel, Cardio IQ$8
• Lipoprotein Fractionation (NMR)$52
• Lipoprotein(a)$21
• Oxidized LDL$22

Vitamin and mineral tests measure nutrient levels such as vitamin D, vitamin B12, folate, iron and ferritin, magnesium and zinc, to check for deficiencies or excess.

• Coenzyme Q10$52
• Copper$18
• Ferritin$10
  Normal rangeCostHigh FerritinLow Ferritin
• Folate, RBC$19
• Folate, Serum$10
• Iodine, Serum$27
• Iron and Total Iron Binding Capacity$9
  Normal rangeCostLow Iron
• Magnesium, RBC$15
• Magnesium, Serum$7
• Methylmalonic Acid (MMA)$37
• Selenium$44
• Vitamin A (Retinol)$32
• Vitamin B12$8
  Normal rangeCostLow Vitamin B12
• Vitamin B6$39
• Vitamin D, 25-Hydroxy$25
  Normal rangeCostLow Vitamin D
• Zinc$20

Autoimmune tests look for antibodies and markers associated with autoimmune conditions, such as ANA, rheumatoid factor and celiac antibodies.

• ANA Screen with Reflex to Titer and Pattern$11
• Celiac Disease Panel$85
• Immunoglobulin A (IgA)$10
• Lyme Disease Antibody$16
• Rheumatoid Factor$8
• TTG IgG and IgA$45

Fertility tests measure reproductive hormones such as AMH, FSH and LH that are used to understand ovarian reserve and the menstrual cycle, plus hCG for pregnancy.

• AMH (Anti-Mullerian Hormone)$62
• FSH (Follicle Stimulating Hormone)$13
• FSH & LH$18
• hCG, Quantitative (Pregnancy)$15
• LH (Luteinizing Hormone)$9

Diabetes tests measure blood sugar and insulin — Hemoglobin A1c (average glucose over about three months), fasting glucose and fasting insulin.

• C-Peptide$10
• Fructosamine$14
• Glucose, Fasting$6
• Hemoglobin A1c (HbA1c)$7
  Normal rangeCostHigh HbA1c
• Insulin, Fasting$14

Liver tests measure liver enzymes (ALT, AST, ALP, GGT), bilirubin and proteins such as albumin that reflect how the liver is working.

• GGT (Gamma-Glutamyl Transferase)$5
• Hepatic Function Panel$7.50

Kidney tests measure creatinine, eGFR, BUN and cystatin C, markers that reflect how well the kidneys filter the blood.

• Cystatin C with eGFR$26
  Normal rangeCost
• Renal Function Panel$11

Inflammation tests measure markers such as high-sensitivity C-reactive protein (hs-CRP) and sed rate (ESR), plus omega-3 status (OmegaCheck).

• ESR (Sed Rate)$6.50
  Normal rangeCost
• High-Sensitivity CRP$15
• OmegaCheck (Omega-3 and 6)$28

STI tests screen for sexually transmitted infections such as HIV, syphilis, hepatitis B and C, and herpes. Ordered privately; results go to you.

• Hepatitis B Surface Antibody$16
• Hepatitis C Antibody (with reflex to RNA)$18
  Normal rangeCost
• Herpes Simplex Virus 1 (IgG)$10
• Syphilis Screen (RPR)$6

Men's health tests include total PSA and free/total PSA, the blood markers used in prostate screening.

• PSA, Free & Total$18
• PSA, Total$12

General health tests are broad baseline checks such as the Complete Blood Count (CBC), urinalysis and comprehensive wellness panels.

• Complete Blood Count with Differential$6
  Normal rangeCost
• Heavy Metals Panel (Blood)$35
• Lead, Blood$25
• Prothrombin Time (PT/INR)$10
• Urinalysis, Complete$9