Anti-SRP40 antibodies are used in antigen-specific immunodetection in biological samples. The target SRP40 is a known alias name of the protein serine and arginine rich splicing factor 5, encoded by the SRSF5 gene in humans. This 272-amino acid residue protein is reported to play a role in constitutive splicing and can modulate the selection of alternative splice sites. It is localized to the nucleus of the cell and features phosphorylated post-translational modifications. It is reported to be widely expressed in many tissue types. Other synonyms for SRP40 include HRS and SFRS5. ELISA is the most common application for the SRP40 antibodies listed below. Western Blot, Immunofluorescence, and Immunohistochemistry are also common applications.