Recombinant Mouse Mitogen-activated protein kinase 11(Mapk11)

Code CSB-YP013450MO
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Source Yeast
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Code CSB-EP013450MO
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Source E.coli
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Code CSB-EP013450MO-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP013450MO
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Source Baculovirus
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Code CSB-MP013450MO
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names Mapk11
Uniprot No. Q9WUI1
Alternative Names Mapk11; Prkm11; Mitogen-activated protein kinase 11; MAP kinase 11; MAPK 11; EC; Mitogen-activated protein kinase p38 beta; MAP kinase p38 beta; p38B
Species Mus musculus (Mouse)
Expression Region 1-364
Protein Length full length protein
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK11 is one of the four p38 MAPKs which play an important role in the cascades of cellular responses evoked by extracellular stimuli such as proinflammatory cytokines or physical stress leading to direct activation of transcription factors. Accordingly, p38 MAPKs phosphorylate a broad range of proteins and it has been estimated that they may have approximately 200 to 300 substrates each. MAPK11 functions are mostly redundant with those of MAPK14. Some of the targets are downstream kinases which are activated through phosphorylation and further phosphorylate additional targets. RPS6KA5/MSK1 and RPS6KA4/MSK2 can directly phosphorylate and activate transcription factors such as CREB1, ATF1, the NF-kappa-B isoform RELA/NFKB3, STAT1 and STAT3, but can also phosphorylate histone H3 and the nucleosomal protein HMGN1. RPS6KA5/MSK1 and RPS6KA4/MSK2 play important roles in the rapid induction of immediate-early genes in response to stress or mitogenic stimuli, either by inducing chromatin remodeling or by recruiting the transcription machinery. On the other hand, two other kinase targets, MAPKAPK2/MK2 and MAPKAPK3/MK3, participate in the control of gene expression mostly at the post-transcriptional level, by phosphorylating ZFP36 (tristetraprolin) and ELAVL1, and by regulating EEF2K, which is important for the elongation of mRNA during translation. MKNK1/MNK1 and MKNK2/MNK2, two other kinases activated by p38 MAPKs, regulate protein synthesis by phosphorylating the initiation factor EIF4E2. In the cytoplasm, the p38 MAPK pathway is an important regulator of protein turnover. For example, CFLAR is an inhibitor of TNF-induced apoptosis whose proteasome-mediated degradation is regulated by p38 MAPK phosphorylation. Ectodomain shedding of transmembrane proteins is regulated by p38 MAPKs as well. In response to inflammatory stimuli, p38 MAPKs phosphorylate the membrane-associated metalloprotease ADAM17. Such phosphorylation is required for ADAM17-mediated ectodomain shedding of TGF-alpha family ligands, which results in the activation of EGFR signaling and cell proliferation. Additional examples of p38 MAPK substrates are the FGFR1. FGFR1 can be translocated from the extracellular space into the cytosol and nucleus of target cells, and regulates processes such as rRNA synthesis and cell growth. FGFR1 translocation requires p38 MAPK activation. In the nucleus, many transcription factors are phosphorylated and activated by p38 MAPKs in response to different stimuli. Classical examples include ATF1, ATF2, ATF6, ELK1, PTPRH, DDIT3, TP53/p53 and MEF2C and MEF2A. The p38 MAPKs are emerging as important modulators of gene expression by regulating chromatin modifiers and remodelers. The promoters of several genes involved in the inflammatory response, such as IL6, IL8 and IL12B, display a p38 MAPK-dependent enrichment of histone H3 phosphorylation on 'Ser-10' (H3S10ph) in LPS-stimulated myeloid cells. This phosphorylation enhances the accessibility of the cryptic NF-kappa-B-binding sites marking promoters for increased NF-kappa-B recruitment.
Gene References into Functions
  1. The current study reveals that ActRIIB activation by activin A induces muscle catabolism primarily through the activation of p38beta MAPK-mediated catabolic signalling that activates the ubiquitin-proteasome pathway and the autophagy-lysosome pathway. PMID: 27897407
  2. in the current study, we used interval mapping to validate a locus on Chr 15, named Ity8, linked to Salmonella resistance in AcB60 mice. Global gene expression analysis during infection identified AcB60-specific expression of genes involved in Ccr7 signaling, including downstream effector Mapk11 (mitogen-activated protein kinase 11), located within the Ity8 interval, and representing a potential positional candidate gene PMID: 27913859
  3. propose that active p38-Mapk14/11 act as enablers, and Erk1/2 as drivers, of primitive endoderm differentiation during inner cell mass lineage specification and segregation. PMID: 27605380
  4. Double deficiency of p38alpha and p38beta in naive CD4(+) T cells resulted in an attenuation of MAPK-activated protein kinase (MK)-dependent mTOR signaling after T cell receptor engagement, and enhanced their differentiation into regulatory T cells under appropriate inducing conditions. PMID: 28011639
  5. Results provide evidence that p38beta is an unusual enzyme that automodulates its basal, MAPKK-independent activity by several autophosphorylation events, which enhance and suppress its catalytic activity. PMID: 26976637
  6. Data indicate that alternatively activated p38alpha and p38beta up-regulates the transcription factors NFATc1 and IRF4. PMID: 24863062
  7. the cell autonomous defect in self-renewal in satellite cells from aged mice is due to an impaired response to FGF ligands and elevated p38alpha/beta MAPK activity PMID: 24531379
  8. work reveals a 'seed and soil' mechanism where TGF-beta2 and TGF-beta-RIII signalling through p38alpha/beta regulates DTC dormancy and defines restrictive (BM) and permissive (lung) microenvironments for HNSCC metastasis PMID: 24161934
  9. Results suggest that UBR2 up-regulation in cachectic muscle is mediated by the p38beta-C/EBPbeta signaling pathway responsible for the bulk of tumor-induced muscle proteolysis. PMID: 23568773
  10. inhibition of the SOCE downstream target CaM kinase kinase beta (CaMKKbeta) or knockdown of AMPKalpha1 suppressed PAR-1-mediated phosphorylation of p38beta and hence STIM1. PMID: 23625915
  11. p27 inhibition of COX-2 expression was specifically due to phosphorylation of transcription factor cAMP response element binding (CREB) phosphorylation mediated by p38beta and p38delta. PMID: 23639288
  12. p38beta MAPK is dispensable in the brain in regards to proinflammatory cytokine production and neurotoxicity induced by LPS inflammatory insult PMID: 23457629
  13. The stress kinases p38 and JNK are activated when DNA replication is blocked and their activity allows S/M, but not G 2/M, checkpoint maintenance when Chk1 is inhibited. PMID: 22935704
  14. suggest a requirement for GADD45gamma in promoting MAP3K4-mediated activation of p38 MAPK signaling in embryonic gonadal somatic cells for testis determination PMID: 23102580
  15. The neurotransmitter switch is impaired in neurons isolated from p38beta-deficient mice; loss of cells expressing cholinergic properties is observed in the stellate ganglion of mature mice deficient in the p38beta isoform. PMID: 21865449
  16. Results identify essential roles for p38alpha and p38beta during development and suggest that some specific functions may be explained by differences in expression patterns. PMID: 21768366
  17. Demonstrate roles of the p38alpha/beta/delta isoforms in the regulation of 12-O-tetradecanoylphorbol 13-acetate-induced skin inflammation. PMID: 21336470
  18. p38 alpha, and not p38 beta, mitogen-activated protein kinase is required for ischemic preconditioning PMID: 20188737
  19. Provide direct evidence for p38alpha/beta MAPK in mediating oxidative stress-induced autophagy-related genes, suggesting that p38alpha/beta MAPK regulates both the ubiquitin-proteasome and the autophagy-lysosome systems in muscle wasting. PMID: 19955483
  20. p38 MAP Kinase suppresses the function of Mirk as a transcriptional activator only when cells are proliferating PMID: 12384504
  21. Erk1/2, jnk, and p38MAPKs are expressed and/or activated during prostate cancer progression. Activation of erk1/2 and p38MAPK with prostatic epithelial cell proliferation and initiation of prostate cancer. PMID: 12661038
  22. The p38 MAPK pathway inhibitor SB203580 but not the p42/44 MAPK pathway blocker PD98059 decreased adenosine-induced CREB activation, indicating that p38 MAPK but not p42/44 MAPK is an upstream mediator of CREB activation. PMID: 14651954
  23. SAPK2b/p38b may be a priming kinase that allows glycogen synthase kinase 3 to phosphorylate Ser640 and thereby inhibit glycogen synthase activity. PMID: 14680475
  24. p38alpha/beta family of mitogen-activated protein kinases (MAPKs) reversibly regulates the quiescent state of the skeletal muscle satellite cell PMID: 15824134
  25. p38 beta MAP kinase mediates the effects of carbon monoxide on cytoprotection and Hsp70 regulation. PMID: 16081837
  26. p38beta-/- mice also showed normal T-cell development; lipopolysaccharide-induced cytokine production was also normal in the p38beta-/- mice PMID: 16287858
  27. Functions as component of multiprotein cell surface complex to promote myogenesis. PMID: 17074887
  28. These data position p38 as a modulator of ligand-stimulated EGFR processing and demonstrate that this processing has a profound impact on the cellular outcome of EGFR signaling. PMID: 17139251
  29. specific inhibition of the p38alpha but not the p38beta isoform is necessary and sufficient for anti-inflammatory efficacy in vivo PMID: 17855341
  30. Involvement of the p38 mitogen-activated protein kinase alpha, beta, and gamma isoforms in myogenic differentiation. PMID: 18256287
  31. This study constitutes the first analysis addressing the functionality of p38beta, p38gamma and p38delta in satellite cell-dependent adult muscle regeneration and growth. PMID: 18641461
  32. Cdo also interacts with Bnip-2, a protein that binds the small guanosine triphosphatase (GTPase) Cdc42 and a negative regulator of Cdc42, Cdc42 GTPase-activating protein (GAP). PMID: 18678706

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

KEGG: mmu:19094

STRING: 10090.ENSMUSP00000086204

UniGene: Mm.91969

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