Biomarkers: explore one system at a time

Showing 981–1000 of 1204 results

• Rape Seed (rf316) IgE
• Rape Weed (w203) IgE
• Rapid Plasma Reagin (RPR) AntibodyRPR A screening test for syphilis, based on detecting an immune response typical of active infection.
• Raspberry (rf343) IgE
• Rat (e87) IgE
• Rat Epithelia (e73) IgE
• Reactive Lymphocytes
• Red Blood Cell Count (RBC) Red blood cell count — the number of oxygen-carrying red blood cells in your blood, used to help diagnose anemia or polycythemia.
• Red Blood Cells (RBC), Urine
• Red Cedar (t57) IgE
• Red Cell Distribution WidthRDW Red Cell Distribution Width — measures how much your red blood cells vary in size, helpful for narrowing down the cause of anemia.
• Red Kidney Bean (f287) IgE
• Red Top Grass (g9) IgE
• Renal Epithelial Cells
• Reticulocyte, Absolute
• Reticulocyte Count, Automated The percentage of young red blood cells in your blood, reflecting how actively your bone marrow is producing new cells.
• Reverse T3 An inactive form of T3 thyroid hormone. Sometimes checked alongside standard thyroid tests when thyroid hormone conversion issues are suspected.
• Rheumatoid Factor
• Rheumatoid Factor (IgA)
• Rheumatoid Factor (IgG)