Ribosomal protein S6 kinase alpha-1 (Rps6ka1) Recombinant Protein | Rps6ka1 recombinant protein

Recombinant Rat Ribosomal protein S6 kinase alpha-1 (Rps6ka1)

Cat. Num. AAA1370335

• Gene Names: Rps6ka1; S6K-alpha 1
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: Ribosomal protein S6 kinase alpha-1 (Rps6ka1); Recombinant Rat Ribosomal protein S6 kinase alpha-1 (Rps6ka1); Rps6ka1 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Positions: 1-735, full length protein
• Sequence: MPLAQLKEPWPLMELVPLDPENGQASGEEAGLQPSKDEGILKEISITHHVKAGSEKADPSHFELLKVLGQGSFGKVFLVRKVTRPDNGHLYAMKVLKKATLKVRDRVRTKMERDILADVNHPFVVKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALGLDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKEAIDHEKKAYSFCGTVEYMAPEVVNRQGHTHSADWWSYGVLMFEMLTGSLPFQGKDRKETMTLILKAKLGMPQFLSTEAQSLLRALFKRNPANRLGSGPDGAEEIKRHIFYSTIDWNKLYRREIKPPFKPAVAQPDDTFYFDTEFTSRTPRDSPGIPPSAGAHQLFRGFSFVATGLMEDDSKPRATQAPLHSVVQQLHGKNLVFSDGYIVKETIGVGSYSVCKRCVHKATNMEYAVKVIDKSKRDPSEEIEILLRYGQHPNIITLKDVYDDSKHVYLVTELMRGGELLDKILRQKFFSEREASFVLYTISKTVEYLHSQGVVHRDLKPSNILYVDESGNPECLRICDFGFAKQLRAENGLLMTPCYTANFVAPEVLKRQGYDEGCDIWSLGVLLYTMLAGYTPFANGPSDTPEEILTRISSGKFTLSGGNWNTVSETAKDLVSKMLHVDPHQRLTAKQVLQHPWITQKDKLPQSQLSHQDLQLVKGGMAATYSALSSSKPTPQLKPIESSILAQRRVRKLPSTTL
• Sequence Length: 735

• Species: Rat
• Preparation and Storage: Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.

Related Product Information for Rps6ka1 recombinant protein

This gene encodes a member of the RSK (ribosomal S6 kinase) family of serine
threonine 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.

NCBI and Uniprot Product Information

• NCBI GI #: 13592065
• NCBI GeneID: 81771
• NCBI Accession #: NP_112369.1
• NCBI GenBank Nucleotide #: NM_031107.1
• UniProt Accession #: Q63531
• Molecular Weight: 82,883 Da
• NCBI Official Full Name: ribosomal protein S6 kinase alpha-1
• NCBI Official Synonym Full Names: ribosomal protein S6 kinase A1
• NCBI Official Symbol: Rps6ka1
• NCBI Official Synonym Symbols: S6K-alpha 1
• NCBI Protein Information: ribosomal protein S6 kinase alpha-1
• UniProt Protein Name: Ribosomal protein S6 kinase alpha-1
• Protein Family: Ribosomal protein S6 kinase
• UniProt Gene Name: Rps6ka1
• UniProt Synonym Gene Names: Mapkapk1a; Rsk1; S6K-alpha-1; p90-RSK 1; p90RSK1; p90S6K; MAPK-activated protein kinase 1a; MAPKAP kinase 1a; MAPKAPK-1a; RSK-1

NCBI Description

catalyzes the phosphorylation of ETS transcription factor ER81 and other transcription factors [RGD, Feb 2006]

Uniprot Description

Serine/threonine-protein kinase that acts downstream of ERK (MAPK1/ERK2 and MAPK3/ERK1) signaling and mediates mitogenic and stress-induced activation of the transcription factors CREB1, ETV1/ER81 and NR4A1/NUR77, regulates translation through RPS6 and EIF4B phosphorylation, and mediates cellular proliferation, survival, and differentiation by modulating mTOR signaling and repressing pro-apoptotic function of BAD and DAPK1. In fibroblast, is required for EGF-stimulated phosphorylation of CREB1, which results in the subsequent transcriptional activation of several immediate-early genes. In response to mitogenic stimulation (EGF and PMA), phosphorylates and activates NR4A1/NUR77 and ETV1/ER81 transcription factors and the cofactor CREBBP. Upon insulin-derived signal, acts indirectly on the transcription regulation of several genes by phosphorylating GSK3B at 'Ser-9' and inhibiting its activity. Phosphorylates RPS6 in response to serum or EGF via an mTOR-independent mechanism and promotes translation initiation by facilitating assembly of the pre-initiation complex. In response to insulin, phosphorylates EIF4B, enhancing EIF4B affinity for the EIF3 complex and stimulating cap-dependent translation. Is involved in the mTOR nutrient-sensing pathway by directly phosphorylating TSC2 at 'Ser-1798', which potently inhibits TSC2 ability to suppress mTOR signaling, and mediates phosphorylation of RPTOR, which regulates mTORC1 activity and may promote rapamycin-sensitive signaling independently of the PI3K/AKT pathway. Mediates cell survival by phosphorylating the pro-apoptotic proteins BAD and DAPK1 and suppressing their pro-apoptotic function. Promotes the survival of hepatic stellate cells by phosphorylating CEBPB in response to the hepatotoxin carbon tetrachloride (CCl4) (). Mediates induction of hepatocyte prolifration by TGFA through phosphorylation of CEBPB (). Is involved in cell cycle regulation by phosphorylating the CDK inhibitor CDKN1B, which promotes CDKN1B association with 14-3-3 proteins and prevents its translocation to the nucleus and inhibition of G1 progression. Phosphorylates EPHA2 at 'Ser-897', the RPS6KA-EPHA2 signaling pathway controls cell migration ().