Serology Quiz

Serology

• Serology is the study of blood serum and its components, focusing on the immune response to pathogens or foreign substances.
• It is commonly used to detect antibodies in blood, which indicate previous exposure to infections or immunizations.

ELISA

• Enzyme-Linked Immunosorbent Assay (ELISA) is a common laboratory technique that detects and quantifies proteins, peptides, antibodies, and hormones in a sample.
• It is widely used for diagnosing diseases, such as infections and allergies, by measuring specific antibodies in the serum.

Western Blotting

• Western Blotting is a biochemical technique used to detect specific proteins in a sample through gel electrophoresis followed by transfer to a membrane.
• It serves as a confirmatory test for various infections, including HIV, ensuring the presence of specific antibodies against the pathogen.

Immunofluorescence Assays

• Immunofluorescence Assays utilize fluorescently labeled antibodies to detect specific antigens or antibodies within cells or tissue sections.
• This method allows for visualization and localization of proteins, aiding in the diagnosis of autoimmune diseases and infections.

Complement Fixation Test

• The Complement Fixation Test measures the ability of serum antibodies to fix complement proteins in the presence of a specific antigen.
• It is utilized for the diagnosis of certain infections by indicating whether the immune system has reacted to a particular pathogen.