Learn what serological tests are, how they work, and why they are used to detect and diagnose infections. Find out the different types of serological tests, such as ELISA, Western blot, and rapid diagnostic tests, and their advantages and limitations. Serological test , any of several laboratory procedures carried out on a sample of blood serum, aimed specifically at the detection of antibodies or antibody-like substances that appear in association with certain diseases. Serological tests are particularly helpful in the diagnosis of infectious diseases. Serologic tests are blood tests that look for antibodies in your blood. They focus on proteins made by your immune system, with is a vital body system. It helps keep you healthy by destroying ... A serological test is a diagnostic method that examines blood serum to detect the presence of specific antibodies or antigens. The core principle relies on the highly specific binding that occurs in an antigen-antibody reaction. These tests are crucial for identifying infections, autoimmune diseases, and checking for immunity against certain diseases.
