Recombinant Rabbit Anti-MAPK9 Antibody (clone R02-9H4)
CAT#: VS3-FY892
This product is a recombinant rabbit antibody that recognizes MAPK9. This antibody has been reported for use in Western Blot, Immunohistochemistry-Paraffin, Immunoprecipitation. The clone R02-9H4 is specific for human, mouse, rat MAPK9. The antigen is synthetic peptide of human jnk2.







Specifications
- Immunogen
- Synthetic peptide of human JNK2.
- Host Species
- Rabbit
- Type
- Rabbit IgG
- Specificity
- Human, Mouse, Rat MAPK9
- Species Reactivity
- Human, Mouse, Rat
- Clone
- R02-9H4
- Applications
- Western Blot, Immunohistochemistry-Paraffin, Immunoprecipitation
- Conjugate
- Unconjugated
- MW
- Calculated MW: 48 kDa; Observed MW: 54 kDa
Product Property
- Purification
- Affinity Purified
- Purity
- >95% as determined by SDS-PAGE
- Buffer
- 50 mM Tris-Glycine, pH 7.4, 0.15 M NaCl, 40% glycerol, 0.05% BSA
- Preservative
- 0.01% Sodium azide
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Applications
- Application Notes
- Western Blot: 1/500-1/1000
Immunohistochemistry-Paraffin: 1/50-1/100
Immunoprecipitation: 1/20
Target
- Alternative Names
- Mitogen-Activated Protein Kinase 9; Stress-Activated Protein Kinase JNK2; Stress-Activated Protein Kinase 1a; C-Jun N-Terminal Kinase 2; MAP Kinase 9; EC 2.7.11.24; Jun Kinase; MAPK 9; JNK-55; SAPK1a; PRKM9
- Gene ID
- 5601
- UniProt ID
- P45984
- Sequence Similarities
- Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
- Cellular Localization
- Cytoplasm, Nucleus
- Post Translation Modifications
- Dually phosphorylated on Thr-183 and Tyr-185 by MAP2K7 and MAP2K4, which activates the enzyme. Autophosphorylated in vitro.
- Protein Refseq
- NP_001128516.1; NP_001295173.1; NP_002743.3
- Function
- Serine/threonine-protein kinase involved in various processes such as cell proliferation, differentiation, migration, transformation and programmed cell death. Extracellular stimuli such as pro-inflammatory 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 (PubMed:22441692).
Phosphorylates POU5F1, which results in the inhibition of POU5F1's transcriptional activity and enhances its proteosomal degradation (By similarity).
MAPK9 isoforms display different binding patterns: alpha-1 and alpha-2 preferentially bind to JUN, whereas beta-1 and beta-2 bind to ATF2. However, there is no correlation between binding and phosphorylation, which is achieved at about the same efficiency by all isoforms. JUNB is not a substrate for JNK2 alpha-2, and JUND binds only weakly to it.
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Secondary Antibody
- CAT
- Product Name
Isotype Control
- CAT
- Product Name
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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VS-0525-XY4247 | Anti-MAPK9 Immunohistochemistry Kit | IHC | |
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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