RPS6KA3 antibody (pThr573)

Catalog No. ABIN6240990

Product Details anti-RPS6KA3 Antibody

Target: RPS6KA3 (Ribosomal Protein S6 Kinase, 90kDa, Polypeptide 3 (RPS6KA3))

Binding Specificity: pThr573

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RPS6KA3 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Immunogen: synthetic peptide

Application Details

Application Notes: WB: 1:1000. IHC: 1:50~100

Restrictions: For Research Use only

Handling

Format: Liquid

Storage: 4 °C,-20 °C

Target Details for RPS6KA3

Target: RPS6KA3 (Ribosomal Protein S6 Kinase, 90kDa, Polypeptide 3 (RPS6KA3))

Alternative Name: p90 RSK (RPS6KA3 Products)

Synonyms: HU-1 antibody, MAPKAPK1A antibody, RSK antibody, RSK1 antibody, CLS antibody, HU-3 antibody, ISPK-1 antibody, MAPKAPK1B antibody, MRX19 antibody, RSK2 antibody, S6K-alpha3 antibody, p90-RSK2 antibody, pp90RSK2 antibody, MPK-9 antibody, Rsk2 antibody, RGD1563860 antibody, id:ibd1103 antibody, rps6ka3 antibody, si:ch211-114c12.12 antibody, wu:fk86e02 antibody, zgc:56006 antibody, zgc:158386 antibody, ribosomal protein S6 kinase A1 antibody, ribosomal protein S6 kinase A3 antibody, ribosomal protein S6 kinase polypeptide 3 antibody, ribosomal protein S6 kinase a, polypeptide 3a antibody, ribosomal protein S6 kinase, polypeptide 3b antibody, RPS6KA1 antibody, RPS6KA3 antibody, Rps6ka3 antibody, rps6ka3a antibody, rps6ka3b antibody

Background: 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 preinitiation 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). 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.

UniProt: Q15418

Pathways: MAPK Signaling, Neurotrophin Signaling Pathway, Activation of Innate immune Response, Toll-Like Receptors Cascades