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AMPK gamma-1 Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APG01839G 100 μl / $545

AMPK gamma-1 Antibody (N-term)

Brand

Leading Biology

Catalog Number

APG01839G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality AMPK gamma-1 antibody (N-term).

Molecular Weight

37579 Da

Host

Rabbit

Species Reactivity

Human

Target

A synthetic peptide corresponding to residues in the N-term of human AMPK gamma-1 subunits was used as an immunogen

Clone

Y307

GeneID

UniProt ID

Function

AMP/ATP-binding 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. Gamma non-catalytic subunit mediates binding to AMP, ADP and ATP, leading to activate or inhibit AMPK: AMP-binding results in allosteric activation of alpha catalytic subunit (PRKAA1 or PRKAA2) both by inducing phosphorylation and preventing dephosphorylation of catalytic subunits. ADP also stimulates phosphorylation, without stimulating already phosphorylated catalytic subunit. ATP promotes dephosphorylation of catalytic subunit, rendering the AMPK enzyme inactive.

Summary

The 5-AMP-activated protein kinase (AMPK), a member of the SNF1 (sucrose nonfermentor) kinase family (1), is a heterotrimeric protein comprise of α (63 kDa), β (30 kDa) and γ (38 kDa) subunits. The α subunit is the catalytic subunit, while β and γ are noncatalytic subunits (although they have been found to interact with the active subunit in liver). AMPK regulates fatty acid and sterol synthesis by phosphorylation of acetyl-CoA as well as cholesterol synthesis via phosphorylation and inactivation of hydroxymethylglutaryl-CoA reductase (2). AMPK is activated by AMP and can be also regulated by treatment with purified protein phosphatase in vitro (3).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:500~1000 IHC~~1:250~500

Synonyms

5'-AMP-activated protein kinase subunit gamma-1, AMPK gamma1, AMPK subunit gamma-1, AMPKg, PRKAG1

Images

A. Western blot analysis of anti- AMPK gamma-1 (N-term) RabMAb (Cat. APG01839G), dilution 1:2,000. A: Jurkat B: Hela

B. Immunohistochemical analysis of paraffin-embedded human skeletal muscles using anti-AMPK gamma-1 (N-term) RabMAb (Cat. APG01839G).

Specification

Quantity

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