MAPK9 Antibody

Code CSB-PA003087
Size US$167
  • Western Blot analysis of A549 cells using JNK2 Polyclonal Antibody

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Product Details

Uniprot No. P45984
Target Names MAPK9
Alternative Names c Jun kinase 2 antibody; C Jun N terminal kinase 2 antibody; c-Jun N-terminal kinase 2 antibody; JNK 55 antibody; JNK-55 antibody; JNK2 alpha antibody; JNK2 antibody; JNK2 beta antibody; JNK2A antibody; JNK2alpha antibody; JNK2B antibody; JNK2BETA antibody; Jun kinase antibody; MAP kinase 9 antibody; MAPK 9 antibody; Mapk9 antibody; Mitogen activated protein kinase 9 antibody; Mitogen-activated protein kinase 9 antibody; MK09_HUMAN antibody; P54a antibody; p54aSAPK antibody; PRKM9 antibody; Protein kinase, mitogen-activated, 9 antibody; SAPK alpha antibody; SAPK antibody; SAPK1a antibody; Stress activated protein kinase 1a antibody; Stress-activated protein kinase JNK2 antibody
Raised in Rabbit
Species Reactivity Human,Mouse,Rat
Immunogen Synthesized peptide derived from the Internal region of Human JNK2.
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated
Isotype IgG
Purification Method The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration It differs from different batches. Please contact us to confirm it.
Buffer Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Form Liquid
Tested Applications WB, IHC, ELISA
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
IHC 1:100-1:300
ELISA 1:10000
Protocols Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
ELISA Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Data

Function 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 MAPK9/JNK2. In turn, MAPK9/JNK2 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. In response to oxidative or ribotoxic stresses, inhibits rRNA synthesis by phosphorylating and inactivating the RNA polymerase 1-specific transcription initiation factor RRN3. Promotes stressed cell apoptosis by phosphorylating key regulatory factors including TP53 and YAP1. In T-cells, MAPK8 and MAPK9 are required for polarized differentiation of T-helper cells into Th1 cells. Upon T-cell receptor (TCR) stimulation, is activated by CARMA1, BCL10, MAP2K7 and MAP3K7/TAK1 to regulate JUN protein levels. Plays an important role in the osmotic stress-induced epithelial tight-junctions disruption. When activated, promotes beta-catenin/CTNNB1 degradation and inhibits the canonical Wnt signaling pathway. Participates also in neurite growth in spiral ganglion neurons. Phosphorylates the CLOCK-ARNTL/BMAL1 heterodimer and plays a role in the regulation of the circadian clock
Gene References into Functions
  1. Taken together, the silencing of H4R inhibited the H4R mediated Mast cell functions and SAPK/JNK phosphorylation. Furthermore, the H4R activation utilized SAPK/JNK signaling pathway for IL-1beta release in HMC-1 cells. PMID: 29863427
  2. RhoGDIbeta overexpression led to downregulation of miR-200c, whereas miR-200c was able directly to target 3'-UTR of jnk2mRNA and attenuated JNK2 protein translation, which resulted in attenuation of Sp1mRNA and protein expression in turn, inhibiting Sp1-dependent MMP-2 transcription. PMID: 28846829
  3. The MAP kinase JNK2 mediates cigarette smoke-induced tissue factor activation, arterial thrombosis and reactive oxygen species production. PMID: 27761579
  4. We found p-JNK2 up-regulation in AUC and its early down-regulation in UC-CRC and CRC carcinogenesis. PMID: 28383667
  5. JNK2 was a novel direct target of miR-20a-5p. PMID: 27494776
  6. Interleukin-1 acts via the JNK-2 signaling pathway to induce aggrecan degradation by human chondrocytes. PMID: 25776267
  7. miR200c attenuates P-gp-mediated MDR and metastasis by targeting JNK2/c-Jun signaling pathway in colorectal cancer. PMID: 25205654
  8. JNK2 activates pro-survival autophagy and inhibits palmitic acid lipotoxicity in hepatocytes. PMID: 24608675
  9. Our findings demonstrate that AKT/mTOR and JNK2 signaling pathways are required for chrysotile asbestos-induced autophagy PMID: 24735948
  10. These results indicate that JNK2 is essential for maintenance of normal intestinal epithelial homeostasis and maturation under biological conditions by differentially modulating HuR and CUGBP1. PMID: 24740539
  11. After overexpression and knockdown of XIAP, the AKT, pAKT, JNK2 and GSK3beta levels were determined in periodontal ligament cells. PMID: 24802394
  12. This study demonstrates that cyclic stretch disrupts tight junctions and adherens junctions by a JNK2, c-Src, and MLCK-dependent mechanism. PMID: 24722904
  13. Poly(ADP-ribose) polymerase family member 14 (PARP14) is a novel effector of the JNK2-dependent pro-survival signal in multiple myeloma. PMID: 23045269
  14. SREBP-1c is a novel insulin/JNK2-regulated gene and that the JNK2/SREBP-1c pathway mediates insulin-induced fatty acid synthesis, which may lead to enlargement of LDs in human adipocytes. PMID: 23515281
  15. JNK2 is activated during endoplasmic reticulum stress and promotes cell survival. PMID: 23171849
  16. Data indicate that WDR62 dimerization is required for JNK2 and MKK7beta1 recruitment. PMID: 23341463
  17. We observed that the phosphorylated expression of JNK2 was upregulated in the skin of patients with hypospadias compared with that in the normal prepuce in the levels of mRNA and protein. PMID: 23273084
  18. the effect of APRIL is mediated via BCMA, which does not activate the classical NF-kappaB pathway, whereas it induces a novel signaling pathway, which involves JNK2 phosphorylation, FOXO3A activation, and GADD45 transcription PMID: 23071284
  19. JNK2 regulated nucleolin expression and might in turn stabilize hif-1alpha mRNA. PMID: 22910906
  20. SEPW1 silencing increases MKK4, which activates p38gamma, p38delta, and JNK2 to phosphorylate p53 on Ser-33 and cause a transient G(1) arrest. PMID: 22730327
  21. ulinastatin inhibits the proliferation of human breast cancer cells and the growth of xenografted tumors.This mechanism might be related to decreasing signal transduction of JNk-2 and NF-kappaB. PMID: 22217202
  22. up-regulation of hepatic MRP3/ABCC3 expression in human obstructive cholestasis is likely triggered by TNFalpha, mediated by activation of JNK/SAPK and SP1. PMID: 22105759
  23. JNK/SAPK signal pathway plays an important role in regulating bFGF-mediated angiogenesis in HUVECs PMID: 21572099
  24. WDR62 signaling association with JNK2 requires both the JNK2 Cys-Asp (CD) and Glu-Asp (ED) domains. PMID: 21749326
  25. critical role for JNK2 and EPS8 in receptor tyrosine kinase signaling and trafficking to convey distinctly different effects on cell migration. PMID: 21357683
  26. JNK2alpha3 and JNK2beta3 showed different levels of substrate phosphorylation, although they both could promote the proliferation of 293T cells. PMID: 21110917
  27. these data demonstrates for the first time that JNK2a can regulate the transcriptional activity of STAT3 by phosphorylating the Ser727 residue, thereby regulating the expression of oncogenic genes, such as c-Myc. PMID: 20871632
  28. The role of JNK2 in the mechanism of osmotic stress-induced tight junction disruption in the intestinal epithelium in 3 species is described. PMID: 20595622
  29. JNK2 collaborates with other oncogenes, such as Ras, at multiple molecular levels to promote tumorigenesis PMID: 20354187
  30. Our results indicate that the activation of phosphorylated c-Jun NH2-terminal kinase may play a role in the carcinogenesis of basal-like and triple-negative breast carcinoma. PMID: 19913278
  31. Protein kinase D complexes with C-Jun N-terminal kinase via activation loop phosphorylation and phosphorylates the C-Jun N-terminus. PMID: 11948398
  32. involves TRAF4 in oxidative activation PMID: 12023963
  33. biochemical pathway exists wherein fluid shear activates cyclooxygenase-2, via a c-Jun N-terminal kinase2/c-Jun-dependent pathway, which in turn elicits downstream prostaglandin EP2 and EP3a1 receptor mRNA synthesis PMID: 12743126
  34. JNK2 functions in maintaining the genomic stability of mammalian cells by signaling that is independent of cyclin-dependent kinase 1/cyclin B1 down-regulation. PMID: 15262983
  35. analysis of the regions required for JNK2alpha2 autophosphorylation PMID: 15637069
  36. JIP1 and JIP3, have a cross-talk that leads to the regulation of the ASK1-SEK1-JNK signal during glucose deprivation; cross-talk between JIP3 and JIP1 is mediated through SEK1-JNK2 and Akt1. PMID: 15911620
  37. results indicate that the aberrant p-JNK1/2 expression and the co-expressed p-JNK1/2 and p-p38 in breast tissues may play a role in the carcinogenesis of breast IDC PMID: 16381010
  38. Results showed that certain regulation involved in c-myc, c-fos, and c-jun was present in the apoptosis, and the c-Myc dependent-on and Jun N-terminal kinase (JNK) pathway also play roles. PMID: 16552729
  39. we defined the kinetic mechanism for the active form of JNK2alpha2. PMID: 17397142
  40. Results indicate that purified JNK2 from transfected nonstressed 293T cells is a mixture of the mono-sites pThr183 and pTyr185 of its activation loop and of pThr386 along its unique C-terminal region. PMID: 17637567
  41. Neutrophils from transgenic JNK2 knockout mice (which are devoid of all JNK isoforms) demonstrate a requirement for JNK2 in Toxoplasma gondii infection-induced interleukin-12p40 and CCL2/MCP-1 production. PMID: 17785791
  42. These findings are consistent with JNK2 signaling playing a protective role in acetaminophen-induced liver injury. PMID: 18586006
  43. Player in triglyceride (TG) homeostasis and lipid droplet metabolism and, more specifically, in the regulation of lipolysis. PMID: 18612143
  44. Results suggest that the MAP kinase insert of JNK2 plays a role in the regulation of JNK2 activation, possibly by interacting with intracellular binding partners. PMID: 18801372
  45. JNK2 is linked, directly or indirectly, with SIRT1 protein stability and that this function is coupled with SIRT1 phosphorylation at serine 27. PMID: 18838864
  46. JNK2 alpha2 activity is dependent on a unique mechanism of MAPK activation PMID: 18940813
  47. detection of the mutation could characterize a subset of ET patients with distinct phenotype, despite its clinical significance being still undetermined PMID: 19093167
  48. Knock-down of JNK2 unexpectedly increased the intensity of differentiation intensity in human myeloid leukemia cells. PMID: 19339050
  49. Both cell protective (cell cycle progression) and destructive mechanisms (apoptosis) are simultaneously controlled by a single JNK isoform in the same cell system even under the influence of one stimulus. PMID: 19385049
  50. NAG7 plays a potential role in promoting nasopharyngeal carcinoma invasion by regulation of ERalpha and the H-ras/p-c-Raf and JNK2/AP-1/MMP1 signaling pathways. PMID: 19591174

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Subcellular Location Cytoplasm, Nucleus
Protein Families Protein kinase superfamily, CMGC Ser/Thr protein kinase family, MAP kinase subfamily
Database Links

HGNC: 6886

OMIM: 602896

KEGG: hsa:5601

STRING: 9606.ENSP00000389338

UniGene: Hs.484371

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