Mitogen-activated protein kinase 9 Recombinant Protein | MAPK9 recombinant protein

Recombinant Human Mitogen-activated protein kinase 9

Cat. Num. AAA962452

• Gene Names: MAPK9; JNK2; SAPK; p54a; JNK2A; JNK2B; PRKM9; JNK-55; SAPK1a; JNK2BETA; p54aSAPK; JNK2ALPHA
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: Mitogen-activated protein kinase 9; Recombinant Human Mitogen-activated protein kinase 9; JNK-55; Stress-activated protein kinase 1a; SAPK1a; Stress-activated protein kinase JNK2; c-Jun N-terminal kinase 2; MAPK9 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Positions: 1-424aa; Full Length
• Sequence: MSDSKCDSQFYSVQVADSTFTVLKRYQQLKPIGSGAQGIVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAYRELVLLKCVNHKNIISLLNVFTPQKTLEEFQDVYLVMELMDANLCQVIHMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVVTRYYRAPEVILGMGYKENVDIWSVGCIMGELVKGCVIFQGTDHIDQWNKVIEQLGTPSAEFMKKLQPTVRNYVENRPKYPGIKFEELFPDWIFPSESERDKIKTSQARDLLSKMLVIDPDKRISVDEALRHPYITVWYDPAEAEAPPPQIYDAQLEEREHAIEEWKELIYKEVMDWEERSKNGVVKDQPSDAAVSSNATPSQSSSINDISSMSTEQTLASDTDSSLDASTGPLEGCR
• Sequence Length: 242

• Preparation and Storage: Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.

SDS-PAGE

Related Product Information for MAPK9 recombinant protein

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.

Product Categories/Family for MAPK9 recombinant protein

Signal Transduction

References

Signal transduction by tumor necrosis factor mediated by JNK protein kinases.Sluss H.K., Barrett T., Derijard B., Davis R.J.Mol. Cell. Biol. 14:8376-8384(1994)

NCBI and Uniprot Product Information

• NCBI GI #: 205277412
• NCBI GeneID: 5601
• NCBI Accession #: NP_001128516.1
• NCBI GenBank Nucleotide #: NM_001135044.1
• UniProt Accession #: P45984; Q15708; Q15710; Q15711; Q8N5C5; A8K0S3; B5BU66; B5M0B4; D3DWQ8; D3DWQ9
• Molecular Weight: 64.1 kDa
• NCBI Official Full Name: mitogen-activated protein kinase 9 isoform JNK2 gamma
• NCBI Official Synonym Full Names: mitogen-activated protein kinase 9
• NCBI Official Symbol: MAPK9
• NCBI Official Synonym Symbols: JNK2; SAPK; p54a; JNK2A; JNK2B; PRKM9; JNK-55; SAPK1a; JNK2BETA; p54aSAPK; JNK2ALPHA
• NCBI Protein Information: mitogen-activated protein kinase 9
• UniProt Protein Name: Mitogen-activated protein kinase 9
• Protein Family: Mitogen-activated protein kinase
• UniProt Gene Name: MAPK9
• UniProt Synonym Gene Names: JNK2; PRKM9; SAPK1A; MAP kinase 9; MAPK 9; SAPK1a
• UniProt Entry Name: MK09_HUMAN

NCBI Description

The protein encoded by this gene is a member of the MAP kinase family. MAP kinases act as an integration point for multiple biochemical signals, and are involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development. This kinase targets specific transcription factors, and thus mediates immediate-early gene expression in response to various cell stimuli. It is most closely related to MAPK8, both of which are involved in UV radiation induced apoptosis, thought to be related to the cytochrome c-mediated cell death pathway. This gene and MAPK8 are also known as c-Jun N-terminal kinases. This kinase blocks the ubiquitination of tumor suppressor p53, and thus it increases the stability of p53 in nonstressed cells. Studies of this gene's mouse counterpart suggest a key role in T-cell differentiation. Several alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Sep 2008]

Uniprot Description

JNK2: a protein kinase of the MAPK family that is potently activated by a variety of environmental stresses including UV radiation. Phosphorylates specific transcription factors such as c-Jun and ATF2, mediating immediate-early gene expression. Closely related to JNK1. Both are involved in UV radiation induced apoptosis. Blocks the ubiquitination of tumor suppressor p53, and thus it increases the stability of p53 in nonstressed cells. JNK1 and JNK2 are required for polarized differentiation of T-helper cells into Th1 cells in the mouse. Four alternatively-spliced isoforms have been described.

Protein type: EC 2.7.11.24; Kinase, protein; Protein kinase, Ser/Thr (non-receptor); Protein kinase, CMGC; CMGC group; MAPK family; MAPK/JNK subfamily; JNK subfamily

Chromosomal Location of Human Ortholog: 5q35

Cellular Component: cytosol; mitochondrion; nucleoplasm

Molecular Function: ATP binding; caspase activator activity; JUN kinase activity; mitogen-activated protein kinase kinase kinase binding; protein binding; transcription factor binding

Biological Process: caspase activation; central nervous system development; innate immune response; JNK cascade; JUN phosphorylation; MyD88-dependent toll-like receptor signaling pathway; MyD88-independent toll-like receptor signaling pathway; neurite development; positive regulation of chemokine production; positive regulation of nitric oxide biosynthetic process; positive regulation of nitric-oxide synthase biosynthetic process; positive regulation of prostaglandin biosynthetic process; positive regulation of prostaglandin secretion; positive regulation of protein amino acid phosphorylation; positive regulation of transcription, DNA-dependent; protein amino acid phosphorylation; protein targeting to mitochondrion; regulation of circadian rhythm; regulation of JNK cascade; regulation of protein ubiquitination; regulation of transcription factor activity; release of cytochrome c from mitochondria; response to amine stimulus; response to cadmium ion; response to drug; response to mechanical stimulus; response to stress; response to toxin; rhythmic process; stress-activated MAPK cascade; toll-like receptor 10 signaling pathway; toll-like receptor 2 signaling pathway; toll-like receptor 3 signaling pathway; toll-like receptor 4 signaling pathway; toll-like receptor 5 signaling pathway; toll-like receptor 9 signaling pathway; toll-like receptor signaling pathway