MAPK9 Polyclonal Antibody

Hersteller Biomatik
Kategorie
Typ Antibody Polyclonal
Specific against Human, Mouse
Applikationen WB, IP, ELISA
Menge 100ug
Host Rabbit
ArtNr BM-CAC07034-100ug
Eclass 6.1 32160702
Eclass 9.0 32160702
Lieferbar
Immunogen
Recombinant human Mitogen-activated protein kinase 9 protein (1-424AA)
Conjugate
Unconjugated
Alternative Names
Mitogen-activated protein kinase 9, MAP kinase 9, MAPK 9, Stress-activated protein kinase 1a, SAPK1a, Stress-activated protein kinase JNK2, c-Jun N-terminal kinase 2, MAPK9, JNK2, PRKM9, SAPK1A
UniProt ID
P45984
Purification
Caprylic Acid Ammonium Sulfate Precipitation Purified
Storage Instructions
Aliquot and store at -20C. Minimize freezing and thawing.
Expiry Date
1 year
Shipping Condition
Blue ice
Comment
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. 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.
Restriction
For research use only. Not for diagnostic procedures.
Menge: 100ug
Lieferbar: In stock
Listenpreis: 365,57 €
Preis: 365,57 €
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