Anti-MSK1 antibodies enable researchers to detect and measure the MSK1 antigen in biological samples. This target is a reported synonym of the RPS6KA5 gene, which encodes ribosomal protein S6 kinase A5. This protein is known to function in axon guidance and inflammatory response pathways, among other biological roles. The human version of MSK1 has a canonical amino acid length of 802 residues and a protein mass of 89.9 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as MSPK1. Western Blot is a widely used application for the MSK1 antibodies listed below. In addition, ELISA is also a common application.