Recombinant Rat AMPK alpha2 Protein (His Tag)

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- 表达系统: E.coli
- 蛋白编码: Q09137-1
别称 |
5'-AMP-activated protein kinase catalytic subunit alpha-2;AAPK2;ACACA kinase;AMPK alpha 2 chain;AMPK subunit alpha-2;AMPK2;AMPKa2;AMPKalpha2;Acetyl-CoA carboxylase kinase;HMGCR kinase;Hydroxymethylglutaryl-CoA reductase kinase;PRKAA;PRKAA2;Protein kinase
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表达系统 |
E.coli
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序列 |
Tyr16-Val195
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蛋白编码 |
Q09137-1
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种属 |
Rat
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计算分子量 |
20.0 kDa
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表观分子量 |
22.3 kDa
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标签 |
N-His
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生物活性 |
Not validated for activity
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纯度 |
> 85% as determined by reducing SDS-PAGE.
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内毒素 |
< 10 EU/mg of the protein as determined by the LAL method
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保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
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运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
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制剂 |
Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.
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复溶方法 |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
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背景 |
The protein encoded by this gene is a catalytic subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. Studies of the mouse counterpart suggest that this catalytic subunit may control whole-body insulin sensitivity and is necessary for maintaining myocardial energy homeostasis during ischemia.
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实验操作视频
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