Anti-FCRG antibodies are used in antigen-specific immunodetection in biological samples. The target FCRG is a known alias name of the protein Fc epsilon receptor Ig, encoded by the FCER1G gene in humans. This 86-amino acid residue protein is known to be involved in innate immune responses, among other biological processes. It is localized to the cell membrane of the cell. It is reported to be widely expressed in many tissue types. Indicated applications for FCRG antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.