MAPK10 Blocking Peptide for STJ501681 is synthetically produced from the 375-425 sequence and is suitable for use in western blot applications.
Applications
Immunodepletion/Immunocompetition
Note
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Product Properties
Dilution Range
WB: IHC: 1:50-1:100
Formulation
Liquid form at 2.5mg/ml concentration in PBS. Up to 5% DMSO can be added. Orders with >1mg can be supplied in lyophilized powder form, or in buffer of choice.
Storage Instruction
Store at-20°C for long term storage. Avoid freeze-thaw cycles.
Synthetic peptide taken within amino acid region 375-425 on human Mitogen-activated protein kinase 10.
Immunogen Region
375-425
Specificity
This blocking peptide is recommended for use in combination with MAPK10 antibody, STJ501681
Additional Info
Tissue Specificity
Specific to a subset of neurons in the nervous system. Present in the hippocampus and areas, cerebellum, striatum, brain stem, and weakly in the spinal cord. Very weak expression in testis and kidney.
Post Translational Modifications
Dually phosphorylated on Thr-221 and Tyr-223 by MAP2K4 and MAP2K7, which activates the enzyme. MAP2K7 shows a strong preference for Thr-221 while MAP2K4 phosphorylates Tyr-223 preferentially. Weakly autophosphorylated on threonine and tyrosine residues in vitro. Palmitoylation regulates subcellular location and axonal development.
Function
Serine/threonine-protein kinase involved in various processes such as neuronal proliferation, differentiation, migration 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 MAPK10/JNK3. In turn, MAPK10/JNK3 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. Plays regulatory roles in the signaling pathways during neuronal apoptosis. Phosphorylates the neuronal microtubule regulator STMN2. Acts in the regulation of the amyloid-beta precursor protein/APP signaling during neuronal differentiation by phosphorylating APP. Participates also in neurite growth in spiral ganglion neurons. Phosphorylates the CLOCK-BMAL1 heterodimer and plays a role in the photic regulation of the circadian clock. Phosphorylates JUND and this phosphorylation is inhibited in the presence of MEN1.
Peptide Name
Mitogen-Activated Protein Kinase 10Map Kinase 10Mapk 10Map Kinase P49 3f12Stress-Activated Protein Kinase 1bSapk1bStress-Activated Protein Kinase Jnk3C-Jun N-Terminal Kinase 3
CytoplasmMembraneLipid-AnchorNucleusMitochondrionPalmitoylation Regulates Mapk10 Trafficking To CytoskeletonRecruited To The Mitochondria In The Presence Of Sarm1
Alternative Peptide Names
Mitogen-Activated Protein Kinase 10 proteinMap Kinase 10 proteinMapk 10 proteinMap Kinase P49 3f12 proteinStress-Activated Protein Kinase 1b proteinSapk1b proteinStress-Activated Protein Kinase Jnk3 proteinC-Jun N-Terminal Kinase 3 proteinMAPK10 proteinJNK3 proteinJNK3A proteinPRKM10 proteinSAPK1B protein
