Immunohistochemistry and Tumor Markers Quiz
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Questions and Answers

What is the basic principle of immunocytochemistry?

  • Demonstrating the specific antigen in the cell by applying the corresponding antibody to have antigen-antibody reaction (correct)
  • Visualizing the distribution and localization of specific cellular components within a cell or tissue
  • Combining histological, immunological, and biochemical techniques for the identification of specific tissue components
  • Tagging specific tissue components with a visible label
  • What evokes a specific immunologic response to develop an antibody?

  • Antigen epitope site (correct)
  • Specific tissue components
  • Biochemical features
  • Histological techniques
  • What does IHC make possible?

  • Visualize the distribution and localization of specific cellular components within a cell or tissue (correct)
  • Identify specific tissue components using biochemical techniques
  • Tag specific tissue components with a visible label
  • Combine histological and immunological techniques
  • What is the technique to visualize the recognition of antigens present in the tissue?

    <p>Immunohistochemistry (IHC)/immunocytochemistry (ICC)</p> Signup and view all the answers

    What do the antigen epitope site and antibody binding site have?

    <p>Complementary geometrical and chemical features</p> Signup and view all the answers

    Study Notes

    Immunocytochemistry Basics

    • The basic principle of immunocytochemistry is the specific binding of antibodies to antigens in tissue sections, allowing the visualization of specific proteins or other biomolecules.

    Immunologic Response

    • A specific immunologic response is evoked by the presence of an antigen, which triggers the development of an antibody.

    Immunohistochemistry (IHC)

    • IHC makes possible the detection of specific proteins or biomolecules in tissue sections.

    Antigen-Antibody Binding

    • The technique to visualize the recognition of antigens present in the tissue is based on the binding of an antibody to a specific epitope site on the antigen.

    • The antigen epitope site and antibody binding site are complementary, enabling specific binding between the two.

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    Description

    Test your knowledge of immunohistochemistry and tumor markers with this quiz. Explore the techniques and principles behind visualizing tissue antigens using antibodies and the identification of specific tissue components.

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