SAPK, JNK (pThr183) anticorps

N° du produit ABIN6255619

Détail du produit

Antigène: SAPK, JNK

Épitope: pThr183

Reactivité: Humain, Souris, Rat

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Inconjugué

Application: Immunohistochemistry (IHC), Western Blotting (WB), ELISA, Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificité: Phospho-SAPK/JNK (Thr183) Antibody detects endogenous levels of SAPK/JNK only when phosphorylated at Threonine 183

Réactivité croisée: Humain, Souris, Rat (Rattus)

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 SAPK/JNK around the phosphorylation site of Threonine 183

Isotype: IgG

Information d'application

Indications d'application: WB 1:500-1:2000 IHC 1:50-1:200, IF/ICC 1:100-1:500

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

Détail du antigène

Antigène: SAPK, JNK

Autre désignation: SAPK/JNK

Synonymes: anticorps JNK-55, anticorps JNK2, anticorps JNK2A, anticorps JNK2ALPHA, anticorps JNK2B, anticorps JNK2BETA, anticorps PRKM9, anticorps SAPK, anticorps SAPK1a, anticorps p54a, anticorps p54aSAPK, anticorps AI851083, anticorps Prkm9, anticorps mitogen-activated protein kinase 9, anticorps MAPK9, anticorps Mapk9

Sujet:

Description: Serine/threonine-protein kinase involved in various processes such as cell proliferation, differentiation, migration, transformation and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK8/JNK1. In turn, MAPK8/JNK1 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN, JDP2 and ATF2 and thus regulates AP-1 transcriptional activity. Phosphorylates the replication licensing factor CDT1, inhibiting the interaction between CDT1 and the histone H4 acetylase HBO1 to replication origins. Loss of this interaction abrogates the acetylation required for replication initiation. Promotes stressed cell apoptosis by phosphorylating key regulatory factors including p53/TP53 and Yes-associates protein YAP1. In T-cells, MAPK8 and MAPK9 are required for polarized differentiation of T-helper cells into Th1 cells. Contributes to the survival of erythroid cells by phosphorylating the antagonist of cell death BAD upon EPO stimulation. Mediates starvation-induced BCL2 phosphorylation, BCL2 dissociation from BECN1, and thus activation of autophagy. Phosphorylates STMN2 and hence regulates microtubule dynamics, controlling neurite elongation in cortical neurons. In the developing brain, through its cytoplasmic activity on STMN2, negatively regulates the rate of exit from multipolar stage and of radial migration from the ventricular zone. Phosphorylates several other substrates including heat shock factor protein 4 (HSF4), the deacetylase SIRT1, ELK1, or the E3 ligase ITCH. Phosphorylates the CLOCK-ARNTL/BMAL1 heterodimer and plays a role in the regulation of the circadian clock (PubMed:22441692). Phosphorylates the heat shock transcription factor HSF1, suppressing HSF1-induced transcriptional activity (PubMed:10747973).

Gene: MAPK8

Poids moléculaire: 46,54kDa

ID gène: 5599

UniProt: P45983, P45984, P53779