Anti-AMPK gamma 1抗体(ab79889)

概述

  • 产品名称Anti-AMPK gamma 1抗体
    参阅全部 AMPK gamma 1 一抗
  • 描述
    兔多克隆抗体to AMPK gamma 1
  • 经测试应用适用于: WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Cow, Pig
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 1 - 100 of Human AMPK gamma 1.

    (Peptide available as ab87827.)

  • 阳性对照
    • This antibody gave a positive signal in Human Skeletal Muscle Tissue Lysate.

应用

Our Abpromise guarantee covers the use of ab79889 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB Use a concentration of 1 µg/ml. Detects a band of approximately 38 kDa (predicted molecular weight: 38 kDa).

靶标

  • 功能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.
  • 序列相似性Belongs to the 5'-AMP-activated protein kinase gamma subunit family.
    Contains 4 CBS domains.
  • 结构域The AMPK pseudosubstrate motif resembles the sequence around sites phosphorylated on target proteins of AMPK, except the presence of a non-phosphorylatable residue in place of Ser. In the absence of AMP this pseudosubstrate sequence may bind to the active site groove on the alpha subunit (PRKAA1 or PRKAA2), preventing phosphorylation by the upstream activating kinase STK11/LKB1.
    The CBS domains mediate binding to AMP, ADP and ATP. 2 sites bind either AMP or ATP, whereas a third site contains a tightly bound AMP that does not exchange. Under physiological conditions AMPK mainly exists in its inactive form in complex with ATP, which is much more abundant than AMP.
  • 翻译后修饰Phosphorylated by ULK1 and ULK2; leading to negatively regulate AMPK activity and suggesting the existence of a regulatory feedback loop between ULK1, ULK2 and AMPK.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 5' AMP activated protein kinase gamma 1 subunit antibody
    • 5' AMP activated protein kinase subunit gamma 1 antibody
    • 5''-AMP-activated protein kinase subunit gamma-1 antibody
    • AAKG1_HUMAN antibody
    • AMP activated protein kinase noncatalytic gamma 1 subunit antibody
    • AMPK gamma 1 chain antibody
    • AMPK gamma1 antibody
    • AMPK subunit gamma-1 antibody
    • AMPKg antibody
    • MGC8666 antibody
    • PRKAG 1 antibody
    • PRKAG1 antibody
    • Protein kinase AMP activated gamma 1 non catalytic subunit antibody
    • protein kinase, AMP-activated, noncatalytic gamma-1 antibody
    see all

Anti-AMPK gamma 1 antibody 图像

  • Anti-AMPK gamma 1 antibody (ab79889) at 1 µg/ml + Human skeletal muscle tissue lysate - total protein (ab29330) at 10 µg

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 38 kDa
    Observed band size : 38 kDa
    Additional bands at : 23 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 3 minutes

Anti-AMPK gamma 1 antibody (ab79889)参考文献

ab79889 has not yet been referenced specifically in any publications.

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