Calcitonin Protein (Calca) (AA 85-116) (His-TRX)
This Recombinant Calcitonin protein is expressed in 大肠杆菌（E. Coli）.
Quick Overview for Calcitonin Protein (Calca) (AA 85-116) (His-TRX) (ABIN7668282)
抗原
See all Calcitonin (Calca) 蛋白
Calcitonin (Calca)
蛋白类型
Recombinant
生物活性
Inactive
宿主
大鼠
资源
大肠杆菌（E. Coli）
纯度
> 95 %
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产品特性
- AA 85-116
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标记
- This Calcitonin protein is labelled with His-TRX.
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原理
- Recombinant Rat Calcitonin/CT protein (TRX,His tag)
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序列
- Cys85-Pro116
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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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- Calcitonin (Calca)
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别名
- Calcitonin,CT
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背景
- Calcitonin is a secreted protein which belongs to the calcitonin family. Calcitonin is cleaved into the following two chains: Calcitonin and Katacalcin. Katacalcin is a potent plasma calcium-lowering peptide. Calcitonin is a 32-amino acid linear polypeptide hormone. Calcitonin acts to reduce blood calcium (Ca2+), opposing the effects of parathyroid hormone (PTH). Its importance in humans has not been as well established as its importance in other animals, as its function is usually not significant in the regulation of normal calcium homeostasis. Calcitonin causes a rapid but short-lived drop in the level of calcium and phosphate in blood by promoting the incorporation of those ions in the bones.,Calc,Calca,Calcitonin
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分子量
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calculated_mw: 23.4 kDa
observed_mw: 22 kDa
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UniProt
- P01257
抗原
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