Datasheet |
|
Target Protein |
JNK3 |
Clonality |
Polyclonal |
Storage/Stability |
-20°C/1 year |
Application |
IHC-p |
Recommended Dilution |
IHC-p 1:50-300 |
Concentration |
1 mg/ml |
Reactive Species |
Human,Mouse,Rat |
Host Species |
Rabbit |
Immunogen |
Recombinant Protein of JNK3 |
Specificity |
The antibody detects endogenous JNK3 protein |
Purification |
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen |
Form |
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
Gene Name |
MAPK10 JNK3 JNK3A PRKM10 SAPK1B |
Accession No. |
P53779 Q61831 P49187 |
Alternate Names |
Mitogen-activated protein kinase 10 (MAP kinase 10) (MAPK 10) (EC 2.7.11.24) (MAP kinase p49 3F12) (Stress-activated protein kinase 1b) (SAPK1b) (Stress-activated protein kinase JNK3) (c-Jun N-terminal kinase 3) |
Description |
mitogen-activated protein kinase 10(MAPK10) Homo sapiens The protein encoded by this gene is a member of the MAP kinase family. MAP kinases act as integration points for multiple biochemical signals and are involved in a wide variety of cellular processes, such as proliferation, differentiation, transcription regulation and development. This kinase is specifically expressed in a subset of neurons in the nervous system and is activated by threonine and tyrosine phosphorylation. Targeted deletion of this gene in mice suggests that it may have a role in stress-induced neuronal apoptosis. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. A recent study provided evidence for translational readthrough in this gene and expression of an additional C-terminally extended isoform via the use of an alternative in-frame translation termination codon. [provided by RefSeq, Dec 2015], |
Cell Pathway/ Category |
MAPK_ERK_Growth,MAPK_G_Protein,ErbB_HER,WNT,WNT-T CELLFocal adhesion,Toll_Like,NOD-like receptor,RIG-I-like receptor,Fc epsilon RI,Neurotrophin,Insulin_Receptor,GnRH,Progesterone-mediated oocyte maturation,Adipocytokine,Type II diabetes mellitus,Epithelial cell signaling in Helicobacter pylori infection,Pathways in cancer,Colorectal cancer,Pancreatic cancer, |
Protein Expression |
Brain,Caudate nucleus,Hippocampus,Testis,Uterus, |
Subcellular Localization |
intracellular,nucleoplasm,cytoplasm,mitochondrion,cytosol,plasma membrane, |
Protein Function |
A similar low level of binding to substrates is observed for isoform alpha-1 and isoform alpha-2. However, there is no correlation between binding and phosphorylation, which is achieved about at the same efficiency by all isoforms,catalytic activity:ATP + a protein = ADP + a phosphoprotein.,caution:The sequence shown here is derived from an Ensembl automatic analysis pipeline and should be considered as preliminary data.,cofactor:Magnesium.,disease:A chromosomal rearrangement involving MAPK10 is a cause of epileptic encephalopathy Lennox-Gastaut type [MIM:606369]. Translocation t(Y;4)(q11.2;q21) which causes MAPK10 truncation. Epileptic encephalopathies of the Lennox-Gastaut group are childhood epileptic disorders characterized by severe psychomotor delay and seizures.,domain:The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.,enzyme regulation:Activated by threonine and tyrosine phosphorylation by two dual specificity kinases, MAP2K4 and MAP2K7. MAP2K7 phosphorylates MAPK10 on Thr-221 causing a conformational change and a large increase in Vmax. MAP2K4 then phosphorylates Tyr-223 resulting in a further increase in Vmax. Inhibited by dual specificity phosphatases, such as DUSP1. Inhibited by HDAC9.,function:Responds to activation by environmental stress and pro-inflammatory cytokines by phosphorylating a number of transcription factors, primarily components of AP-1 such as c-Jun and ATF2 and thus regulates AP-1 transcriptional activity. Required for stress-induced neuronal apoptosis and the pathogenesis of glutamate excitotoxicity.,mass spectrometry: PubMed:10715136,PTM:Dually phosphorylated on Thr-221 and Tyr-223, which activates the enzyme. Weakly autophosphorylated on threonine and tyrosine residues in vitro.,similarity:Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.,similarity:Contains 1 protein kinase domain.,subunit:Interacts with MAPKBP1 (By similarity). Binds to at least four scaffolding proteins, MAPK8IP1/JIP-1, MAPK8IP2/JIP-2, MAPK8IP3/JIP-3/JSAP1 and SPAG9/MAPK8IP4/JIP-4. These proteins also bind other components of the JNK signaling pathway. Interacts with HDAC9.,tissue specificity:Specific to a subset of neurons in the nervous system. Present in the hippocampus and areas, cerebellum, striatum, brain stem, and weakly in the spinal cord. Very weak expression in testis and kidney., |
Usage |
For Research Use Only! Not for diagnostic or therapeutic procedures. |