Biomarkers: explore one system at a time

Showing 281–300 of 1204 results

• Cockroach (i6) IgE Measures IgE antibodies to cockroach to check for allergic sensitization to this common indoor insect allergen, linked to year-round allergy and asthma.
• Cocoa (f93) IgE Measures IgE antibodies to cocoa to check for allergic sensitization to this ingredient of chocolate, which may explain reactions after eating it.
• Coconut (f36) IgE Measures IgE antibodies to coconut to check for allergic sensitization, which may explain reactions after eating coconut or coconut products.
• Coconut (f36) IgG4 Measures IgG4 antibodies to coconut as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
• Codfish (f3) IgE
• Codfish (f3) IgG Measures IgG antibodies to codfish as part of a food panel; food IgG mainly reflects exposure, and its link to symptoms is debated.
• Codfish (f3) IgG4 Measures IgG4 antibodies to codfish as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
• Coenzyme Q10CoQ10 An antioxidant compound your cells use to produce energy. Tested to assess CoQ10 status, especially in people on statin medications, which can lower natural levels.
• Coffee (f221) IgE Measures IgE antibodies to coffee to check for allergic sensitization, which may be relevant for coffee drinkers or people exposed to green coffee bean dust.
• Coffee (f221) IgG Measures IgG antibodies to coffee as part of a food panel; food IgG mainly reflects exposure, and its link to symptoms is debated.
• Coffee (f221) IgG4 Measures IgG4 antibodies to coffee as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated.
• Color Describes the color of your urine sample, a simple first observation in a urinalysis that can reflect hydration, foods, medications or substances such as blood.
• Common Millet (f55) IgE Measures IgE antibodies to common millet, a cereal grain, to check for allergic sensitization that may relate to reactions after eating millet-containing foods.
• Common Ragweed (Short) (w1) IgE Measures IgE antibodies to ragweed pollen, one of the most common causes of fall seasonal allergies.
• Common Reed (g7) IgE Measures IgE antibodies to common reed pollen, a tall wetland grass, to check for allergic sensitization that may relate to summer and early autumn hay fever.
• Complement C3a desArg An activation fragment produced when complement protein C3 is triggered. Reflects how active your complement immune pathway currently is.
• Complement C4a An activation fragment produced when complement protein C4 is triggered. Reflects how active your complement immune pathway currently is.
• Complement Component C1Q Measures C1q, the first protein in the classical complement pathway, to help evaluate certain immune disorders, angioedema and immune complex conditions.
• Complement Component C3c One of the main proteins in your complement system, part of your immune defense. Low levels can indicate active autoimmune disease or certain infections.
• Complement Component C4c A complement system protein involved in immune defense. Low levels are associated with active autoimmune conditions like lupus, or certain genetic deficiencies.