Anti-RPS4 antibodies are used in antigen-specific immunodetection in biological samples. The target RPS4 is a known alias name of the protein ribosomal protein S4 X-linked, encoded by the RPS4X gene in humans. This 263-amino acid residue protein is a known component of the small ribosomal subunit. It is localized to the nucleus and cytoplasm of the cell. It is reported to be widely expressed in many tissue types. Other synonyms for RPS4 include CCG2 and DXS306. Western Blot is a widely used application for the RPS4 antibodies listed below. In addition, ELISA is also a common application.