The cytoskeleton is an essential scaffold within cells, composed of actin, tubulin, and intermediate filaments. It plays a crucial role in maintaining cell shape, cell movement, cell division, and signal transduction. Cytoskeletal staining reagents not only help researchers visualize the ...
In cell biology research, staining techniques are essential tools for observing the internal structures and functions of cells. The endoplasmic reticulum (ER) and other organelles such as mitochondria, Golgi apparatus, and lysosomes play specific biological roles.
Immunohistochemistry (IHC) is a technique that uses the principle of specific binding between antigens and antibodies to locate, characterize and quantify antigens (peptides and proteins) within tissue cells by chemically reacting the marker antibody's color developer (fluorescein, enzyme, metal ...
Western blot is used to identify large molecular weight antigens (usually proteins) that can interact with specific antibodies and to determine the size of the antigen. Proteins are first separated by SDS-PAGE and then transferred by electrophoresis to a solid support, which includes ...
Co-immunoprecipitation is a method used to detect whether there is an interaction between two protein molecules by taking advantage of the specific binding of antigens and antibodies and the specific binding of protein A or G to the Fc fragment of antibodies.
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