RPS6KA3 anticorps (pTyr529)

N° du produit ABIN6255947

Cet anticorps Lapin Polyclonal détecte spécifiquement RPS6KA3 dans WB et ELISA. Il présente une réactivité envers Humain et Souris.

Aperçu rapide pour RPS6KA3 anticorps (pTyr529) (ABIN6255947)

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

Reactivité: Humain, Souris

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp RPS6KA3 est non-conjugé

Application: Western Blotting (WB), ELISA

Détail du produit anti-RPS6KA3 anticorps

Épitope: pTyr529

Specificité: Phospho-RSK2 (Tyr529) Antibody detects endogenous levels of RSK2 only when phosphorylated at Tyr529.

Homologie: Pig,Bovine,Horse,Sheep,Rabbit,Dog,Chicken

Purification: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.

Immunogène: A synthesized peptide derived from human RSK2 around the phosphorylation site of Tyr529.

Isotype: IgG

Information d'application

Indications d'application: WB 1:1000-3000, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store at -20 °C. Stable for 12 months from date of receipt.

Date de péremption: 12 months

Détails sur RPS6KA3

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

Autre désignation: RPS6KA3

Sujet:

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 and histone H3 at 'Ser-10', 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. In LPS-stimulated dendritic cells, is involved in TLR4-induced macropinocytosis, and in myeloma cells, acts as effector of FGFR3-mediated transformation signaling, after direct phosphorylation at Tyr-529 by FGFR3. Negatively regulates EGF-induced MAPK1/3 phosphorylation via phosphorylation of SOS1. Phosphorylates SOS1 at 'Ser-1134' and 'Ser-1161' that create YWHAB and YWHAE binding sites and which contribute to the negative regulation of MAPK1/3 phosphorylation (By similarity). Phosphorylates EPHA2 at 'Ser-897', the RPS6KA-EPHA2 signaling pathway controls cell migration (PubMed:26158630).

Gene: RPS6KA3

Poids moléculaire: 90kDa

ID gène: 6197

UniProt: P51812

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