Anti-Phospho-AMPK alpha 1 (Ser486) Rabbit Polyclonal Antibody
Product Information
Downloads & Supports
Target
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PRKAA1
Host
Storage
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Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Clonality
Clone Number
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Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000 IHC: 1/50-1/200
Immunogen
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Synthetic phosphopeptide derived from human AMPKα1 around the phosphorylation site of Serine 486.
Molecular Weight
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Formulation
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1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2.
Form
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Liquid
Gene ID
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5562
Uniprot ID
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Q13131
Background
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AMPK is a heterotrimeric complex comprising a catalytic α subunit and regulatory β and γ subunits. It protects cells from stresses that cause ATP depletion by switching off ATP-consuming biosynthetic pathways. AMPK is activated by high AMP and low ATP through a mechanism involving allosteric regulation, promotion of phosphorylation by an upstream protein kinase known as AMPK kinase, and inhibition of dephosphorylation. Activated AMPK can phosphorylate and regulate in vivo hydroxymethylglutaryl-CoA reductase and acetyl-CoA carboxylase, which are key regulatory enzymes of sterol synthesis and fatty acid synthesis, respectively. The human AMPKα1 and AMPKα2 genes encode 548 amino acid and 552 amino acid proteins, respectively. Human AMPKβ1 encodes a 271 amino acid protein and human AMPKβ2 encodes a 272 amino acid protein. The human AMPKγ1 gene encodes a 331 amino acid protein. Human AMPKγ2 and AMPKγ3, which are 569 and 492 amino acid proteins, respectively, contain unique N-terminal domains and may participate directly in the binding of AMP within the AMPK complex.
Research Area
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Synonyms
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5'-AMP-activated protein kinase catalytic subunit alpha-1; AMPK subunit alpha-1; Acetyl-CoA carboxylase kinase; ACACA kinase; Hydroxymethylglutaryl-CoA reductase kinase; HMGCR kinase; au-protein kinase PRKAA1; PRKAA1; AMPK1