Orexin A Protein (OXA) (AA 34-66) (His-TRX)
This Recombinant Orexin A protein is expressed in 大肠杆菌（E. Coli）.
Quick Overview for Orexin A Protein (OXA) (AA 34-66) (His-TRX) (ABIN7669393)
抗原
See all Orexin A (OXA) 蛋白
Orexin A (OXA)
蛋白类型
Recombinant
生物活性
Inactive
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 95 %
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产品特性
- AA 34-66
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标记
- This Orexin A protein is labelled with His-TRX.
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原理
- Recombinant Human Orexin-A protein (TRX,His tag)
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序列
- Gln34-Leu66
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纯化方法
- > 95 % as determined by reducing SDS-PAGE.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 10 EU/mg of the protein as determined by the LAL method.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- 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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缓冲液
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Lyophilized from sterile PBS, pH 7.4.
Normally 5 % -8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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有效期
- 12 months
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- Orexin A (OXA)
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别名
- Orexin-A
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背景
- Neuropeptides that play a significant role in the regulation of food intake and sleep-wakefulness, possibly by coordinating the complex behavioral and physiologic responses of these complementary homeostatic functions. A broader role in the homeostatic regulation of energy metabolism, autonomic function, hormonal balance and the regulation of body fluids, is also suggested.,HCRT,Hcrt1,Hypocretin-1,OX,Orexin-A,PPORX,PPOX
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分子量
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calculated_mw: 23.5 kDa
observed_mw: 25 kDa
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UniProt
- O43612
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途径
- Synaptic Membrane, Feeding Behaviour
抗原
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