Phospho-PRKAB1 (Ser181) Antibody

Polyclonal Antibody

PRKAB1

1300015D22Rik antibody, 5''-AMP-activated protein kinase subunit beta-1 antibody, 5'-AMP-activated protein kinase beta-1 subunit antibody, AAKB1_HUMAN antibody, AMP-activated protein kinase beta subunit antibody, AMP-ACTIVATED PROTEIN KINASE, NONCATALYTIC, BETA-1 antibody, AMP-activated, noncatalytic, beta-1 antibody, AMPK antibody, AMPK beta 1 chain antibody, AMPK subunit beta-1 antibody, AMPK-BETA-1 antibody, AMPKb antibody, AU021155 antibody, E430008F22 antibody, HAMPKb antibody, MGC17785 antibody, PRKAB1 antibody, Protein kinase AMP activated non catalytic subunit beta 1 antibody, protein kinase, AMP-activated, beta 1 non-catalytic subunit antibody, protein kinase, AMP-activated, noncatalytic, beta-1 antibody

Peptide sequence around phosphorylation site of Serine 181(L-S-S(p)-S-P) derived from Human AMPK beta1.

Non-catalytic subunit of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton, probably by indirectly activating myosin. Beta non-catalytic subunit acts as a scaffold on which the AMPK complex assembles, via its C-terminus that bridges alpha (PRKAA1 or PRKAA2) and gamma subunits (PRKAG1, PRKAG2 or PRKAG3).

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Signal Transduction

Peptide sequence around phosphorylation site of Serine 181(L-S-S(p)-S-P) derived from Human AMPK β1.