Anti-Fc gamma RIIb antibodies are used in antigen-specific immunodetection in biological samples. The target Fc gamma RIIb is a known alias name of the protein Fc gamma receptor IIb, encoded by the FCGR2B gene in humans. This 310-amino acid residue protein is a known receptor for the Fc region of complexed or aggregated immunoglobulins gamma. It is localized to the cell membrane of the cell and features phosphorylated and glycosylated post-translational modifications. It is reported to be expressed in the tonsil, spleen, placenta, lymph node, and bone marrow. Other synonyms for Fc gamma RIIb include CD32, CD32B, and FCG2. Western Blot is a widely used application for the Fc gamma RIIb antibodies listed below. In addition, ELISA is also a common application.