AffiAB® Anti-Phospho-RSK1 p90 (T359+S363) Antibody [SU03-65]

This gene encodes a member of the RSK (ribosomal S6 kinase) family of serine/threonine kinases. The family of ribosomal S6 kinases (Rsks) , designated Rsk-1 (or MAPKAP kinase-1) , Rsk-2 and Rsk-3, are intracellular serine/threonine kinases that are important signaling intermediates in response to a broad range of ligand activated receptor tyrosine kinases. This kinase contains 2 nonidentical kinase catalytic domains and phosphorylates various substrates, including members of the mitogen-activated kinase (MAPK) signalling pathway. The activity of this protein has been implicated in controlling cell growth and differentiation. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.