Immunocytochemical Studies of the Retina
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It is often desirable to localize a specific protein within a layer, cell, or subcellular organelle in the retina. A variety of immunocytochemical techniques are available to achieve this goal. These techniques all utilize an antibody that binds to the protein of interest and is detected by a label (a fluorescent dye, enzyme, or electron dense marker) to localize the specific antigen in the tissue.