Biomarkers: explore one system at a time

Showing 641–660 of 1204 results

• Immunofixation
• Immunoglobulin A (IgA) One of your main antibody classes, concentrated in mucous membranes (gut, respiratory tract). Low levels are linked to recurrent infections; also checked before certain other antibody tests, like celiac panels.
• Immunoglobulin E (IgE) The antibody class involved in allergic reactions and parasite defense. Elevated total levels support an allergic or parasitic process, though a specific allergen test is needed to pinpoint the cause.
• Immunoglobulin G (IgG) Your most abundant antibody class, providing long-term immune memory against past infections. Low levels can point to an immune deficiency.
• Immunoglobulin G Subclass 1
• Immunoglobulin G Subclass 2
• Immunoglobulin G Subclass 3
• Immunoglobulin G Subclass 4 A subclass of IgG antibodies. Elevated levels are associated with IgG4-related disease, a rare inflammatory condition that can affect multiple organs.
• Immunoglobulin M (IgM) The antibody class your body produces first in response to a new infection. Elevated levels often indicate a recent or acute infection.
• Indirect Bilirubin The form of bilirubin not yet processed by your liver, produced from the normal breakdown of red blood cells. Elevated levels can point to increased red blood cell breakdown or a liver processing problem.
• Insulin Measures your insulin level after fasting. Used together with glucose to assess insulin resistance and metabolic health.
• Insulin, 1st Specimen
• Insulin, 2nd Specimen
• Insulin, 3rd Specimen
• Insulin, 4th Specimen
• Insulin, 5th Specimen
• Insulin, 6th Specimen
• Insulin, 7th Specimen
• Insulin, 8th Specimen
• Insulin, 8th Specimen (Post-Challenge)