Anti-Phospho-MLKL-S454 antibody (STJ11102661)


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Host: Rabbit
Applications: WB
Reactivity: Human, Rat
Short Description: Rabbit polyclonal anti-Phospho-MLKL-S454 antibody is suitable for use in Western Blot.
Clonality: Polyclonal
Conjugation: Unconjugated
Formulation: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Purification: Affinity purification
Storage Instruction: Store at-20°C. Avoid freeze/thaw cycles.
Isotype: IgG
Dilution Range: WB: 1:500-1:2000
Gene ID: 197259
Gene Symbol: MLKL
Immunogen: A phospho synthetic peptide corresponding to residues surrounding S454 of human MLKL.
Post Translational Modifications Phosphorylation by RIPK3 induces a conformational switch that is required for necroptosis. It also induces homotrimerization and localization to the plasma membrane.
Function Pseudokinase that plays a key role in TNF-induced necroptosis, a programmed cell death process. Does not have protein kinase activity. Activated following phosphorylation by RIPK3, leading to homotrimerization, localization to the plasma membrane and execution of programmed necrosis characterized by calcium influx and plasma membrane damage. In addition to TNF-induced necroptosis, necroptosis can also take place in the nucleus in response to orthomyxoviruses infection: following activation by ZBP1, MLKL is phosphorylated by RIPK3 in the nucleus, triggering disruption of the nuclear envelope and leakage of cellular DNA into the cytosol.following ZBP1 activation, which senses double-stranded Z-RNA structures, nuclear RIPK3 catalyzes phosphorylation and activation of MLKL, promoting disruption of the nuclear envelope and leakage of cellular DNA into the cytosol. Binds to highly phosphorylated inositol phosphates such as inositolhexakisphosphate (InsP6) which is essential for its necroptotic function.
Protein Name Mixed Lineage Kinase Domain-Like Protein
Database Links Reactome: R-HSA-3295583
Reactome: R-HSA-5213460
Reactome: R-HSA-5675482
Reactome: R-HSA-9686347
Cellular Localisation Cytoplasm
Cell Membrane
Localizes To The Cytoplasm And Translocates To The Plasma Membrane On Necroptosis Induction
Localizes To The Nucleus In Response To Orthomyxoviruses Infection
Alternative Antibody Names Anti-Mixed Lineage Kinase Domain-Like Protein antibody
Anti-Hmlkl antibody
Anti-MLKL antibody

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