Anti-H3F3B antibodies are used in antigen-specific immunodetection in biological samples. The target H3F3B is a known alias name of the protein H3.3 histone B, encoded by the H3-3B gene in humans. It is reported to be widely expressed in many tissue types. Other synonyms for H3F3B include BRYLIB2, H3-3A, and H3.3B. Over 420 citations in the literature describe the use of H3F3B antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.