MAPK8 Polyclonal Antibody

Hersteller Biomatik
Kategorie
Typ Antibody Polyclonal
Specific against Human, Mouse
Applikationen WB, IF, IHC, ELISA
Menge 100ug
Host Rabbit
ArtNr BM-CAC07051-100ug
Eclass 6.1 32160702
Eclass 9.0 32160702
Lieferbar
Immunogen
Recombinant human Mitogen-activated protein kinase 8 protein (5-300AA)
Conjugate
Unconjugated
Alternative Names
Mitogen-activated protein kinase 8, JNK-46, Stress-activated protein kinase 1c, SAPK1c, Stress-activated protein kinase JNK1, c-Jun N-terminal kinase 1, MAPK8, JNK1, PRKM8, SAPK1, SAPK1C
UniProt ID
P45983
Purification
Protein G purified, >95%
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 MAPK8/JNK1. In turn, MAPK8/JNK1 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN, JDP2 and ATF2 and thus regulates AP-1 transcriptional activity. Phosphorylates the replication licensing factor CDT1, inhibiting the interaction between CDT1 and the histone H4 acetylase HBO1 to replication origins. Loss of this interaction abrogates the acetylation required for replication initiation. Promotes stressed cell apoptosis by phosphorylating key regulatory factors including p53/TP53 and Yes-associates protein YAP1. In T-cells, MAPK8 and MAPK9 are required for polarized differentiation of T-helper cells into Th1 cells. Contributes to the survival of erythroid cells by phosphorylating the antagonist of cell death BAD upon EPO stimulation. Mediates starvation-induced BCL2 phosphorylation, BCL2 dissociation from BECN1, and thus activation of autophagy. Phosphorylates STMN2 and hence regulates microtubule dynamics, controlling neurite elongation in cortical neurons. In the developing brain, through its cytoplasmic activity on STMN2, negatively regulates the rate of exit from multipolar stage and of radial migration from the ventricular zone. Phosphorylates several other substrates including heat shock factor protein 4 (HSF4), the deacetylase SIRT1, ELK1, or the E3 ligase ITCH. Phosphorylates the CLOCK-ARNTL/BMAL1 heterodimer and plays a role in the regulation of the circadian clock (PubMed:22441692).
Restriction
For research use only. Not for diagnostic procedures.
Menge: 100ug
Lieferbar: In stock
Listenpreis: 365,52 €
Preis: 365,52 €
lieferbar

Vergleichen

Angebot anfordern

Fragen zum Produkt?

Ihr Ansprechpartner:

Arne Pelz

sales@hoelzel.de

 
Schließen