Listed are ELISA Kits for the detection of signal recognition particle 54B, an alias name of signal recognition particle 54. The human protein, encoded by the gene SRP54, is 504 amino acid residues long and has a mass of 55,705 daltons. However, there are up to 2 reported isoforms. It is a member of the GTP-binding SRP family, SRP54 subfamily. This protein is reported to have a cytoplasmic and nuclear cellular localization. This target may also be known as: signal recognition particle 54 kDa protein, signal recognition particle 54kD, and signal recognition particle 54kDa.