immunohistochemistry

• Método laboratorial usado para detectar antígenos específicos em cortes de tecido por meio de anticorpos marcados, frequentemente visualizados com corantes fluorescentes ou enzimas, como a peroxidase de rábano. Também se refere à técnica ou ao exame correspondente.

A laboratory technique used to detect specific antigens in tissue sections by employing labeled antibodies, often visualized with fluorescent dyes or enzymes such as horseradish peroxidase.

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1. Laboratory techniqueC2formalscientific

   A laboratory method that uses antibodies to detect specific antigens in tissue sections, employing markers such as fluorescent dyes or enzymes like horseradish peroxidase for visualization.

   Técnica laboratorial

   • Immunohistochemistry is widely used to diagnose different types of cancer by identifying tumor markers.
   • The pathologist performed immunohistochemistry to confirm the presence of the specific protein in the tissue sample.
   • Using immunohistochemistry, researchers can visualize the distribution of antigens within cells.