金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: Ribosomal Protein S6/RPS6 Aliases: RPS6 Entrez Gene IDs: 6194 (Human); 20104 (Mouse); 29304 (Rat) Background: Ribosomal Protein S6 View RPS6 IHC images. 40S Ribosomal Protein S6 (RPS6) is the major substrate of protein kinases, particularly p70 S6 kinase, in eukaryotic ribosomes. RPS6 phosphorylation at S235, S236, S240, and S244 upregulates the translation of mRNAs containing an oligopyrimidine tract at their transcriptional start sites. This phosphorylation of RPS6 is stimulated by growth factors, tumor promoting agents, and other mitogens. RPS6 is dephosphorylated during growth arrest.