19 June 2025An IgG blood test measures immunoglobulin G, the most common antibody in your blood and the main carrier of your…- 19 June 2025An IgA blood test measures immunoglobulin A, the most abundant antibody guarding the moist linings of your gut, airways, and…
- 19 June 2025A procalcitonin test measures a protein in your blood, called procalcitonin (PCT), that climbs quickly when your body fights a…
- 19 June 2025An ESR blood test, short for erythrocyte sedimentation rate, is one of the oldest and most widely ordered laboratory tests…
- 19 June 2025A CRP blood test measures C-reactive protein, a substance your liver releases into the bloodstream whenever there is inflammation somewhere…
- 19 June 2025An IgM blood test measures immunoglobulin M, the first antibody your immune system produces when it meets a new germ.…
- 19 June 2025An estradiol blood test measures how much estradiol — often written as E2 — is circulating in your blood. Estradiol…
- 19 June 2025An ACTH blood test measures adrenocorticotropic hormone, a chemical messenger made by your pituitary gland that tells your adrenal glands…
- 19 June 2025A calcitonin blood test measures a hormone made by specialized cells in your thyroid gland, and it often appears on…
- 19 June 2025An IGFBP-3 blood test measures insulin-like growth factor binding protein 3, the main carrier protein for a growth factor called…
