Target:AMPKα1
Fields:FoxO signaling pathway;Autophagy - animal;mTOR signaling pathway;PI3K-Akt signaling pathway;AMPK signaling pathway;Longevity regulating pathway;Longevity regulating pathway - multiple species;Apelin signaling pathway;Tight junction;Circadian rhythm;Thermogenesis;Insulin signaling pathway;Adipocytokine signaling pathway;Oxytocin signaling pathway;Glucagon signaling pathway;Insulin resistance;Non-alcoholic fatty liver disease;Alcoholic liver disease;Hypertrophic cardiomyopathy;Fluid shear stress and atherosclerosis
Gene Name:PRKAA1
Protein Name:5'-AMP-activated protein kinase catalytic subunit alpha-1
Human Gene Id:5562
Human Swiss Prot No:Q13131
Mouse Gene Id:105787
Mouse Swiss Prot No:Q5EG47
Rat Gene Id:65248
Rat Swiss Prot No:P54645
Immunogen:The antiserum was produced against synthesized peptide derived from human AMPK1 around the phosphorylation site of Ser496. AA range:451-500
Specificity:Phospho-AMPKα1 (S496) Polyclonal Antibody detects endogenous levels of AMPKα1 protein only when phosphorylated at S496.
Formulation:Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source:Polyclonal, Rabbit,IgG
Dilution:WB 1:500 - 1:2000. IHC 1:100 - 1:300. ELISA: 1:20000.. IF 1:50-200
Purification:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Other Name:PRKAA1;AMPK1;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;Tau-protein kinase PRKAA1
Observed Band(KD):62kD
Background: The protein encoded by this gene belongs to the ser/thr protein kinase family. It is the catalytic subunit of the 5'-prime-AMP-activated protein kinase (AMPK). AMPK is a cellular energy sensor conserved in all eukaryotic cells. The kinase activity of AMPK is activated by the stimuli that increase the cellular AMP/ATP ratio. AMPK regulates the activities of a number of key metabolic enzymes through phosphorylation. It protects cells from stresses that cause ATP depletion by switching off ATP-consuming biosynthetic pathways. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008],
Function:catalytic activity:ATP + a protein = ADP + a phosphoprotein.,cofactor:Magnesium.,enzyme regulation:Binding of AMP results in allosteric activation, inducing phosphorylation on Thr-174 by STK11 in complex with STE20-related adapter-alpha (STRAD alpha) pseudo kinase and CAB39. Also activated by phosphorylation by CAMKK2 triggered by a rise in intracellular calcium ions, without detectable changes in the AMP/ATP ratio.,function:Responsible for the regulation of fatty acid synthesis by phosphorylation of acetyl-CoA carboxylase. It also regulates cholesterol synthesis via phosphorylation and inactivation of hormone-sensitive lipase and hydroxymethylglutaryl-CoA reductase. Appears to act as a metabolic stress-sensing protein kinase switching off biosynthetic pathways when cellular ATP levels are depleted and when 5'-AMP rises in response to fuel limitation and/or hypoxia. This is a catalytic s
Subcellular Location:Cytoplasm . Nucleus . In response to stress, recruited by p53/TP53 to specific promoters. .
Expression: Brain,Intestine,Liver,Mammary gland,Platelet,Testis