Alpha amylase/AMY2A Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 57.3 kDa and the accession number is P04746.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,820 | 5日内发货 |
生物活性 | Testing in progress |
产品描述 | Alpha amylase/AMY2A Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 57.3 kDa and the accession number is P04746. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-His |
蛋白编号 | P04746 |
别名 | amylase, α 2A (pancreatic), amylase, alpha 2A (pancreatic), α amylase/AMY2A, PA, AMY2, AMY2A |
蛋白构建 | The Human AMY2A (P04746) (Met1-Leu511) was expressed with a polyhistidine tag at the C-terminus. |
蛋白纯度 | > 85 % as determined by SDS-PAGE |
分子量 | 57.3 kDa (predicted) |
内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
复溶方法 | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
存储 |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. |
研究背景 | Alpha-amylase is the major form of amylase found in humans and other mammals. Amylases are secreted proteins that hydrolyze 1,4-alpha-glucoside bonds in oligosaccharides and polysaccharides, and thus catalyze the first step in digestion of dietary starch and glycogen. Alpha-amylase hydrolyses alpha bonds of large, alpha-linked polysaccharides, such as starch and glycogen, yielding glucose and maltose. Amylases is widely expressed and is most prominent in pancreatic juice and saliva, each of which has its own isoform of human α-amylase. They behave differently on isoelectric focusing, and can also be separated in testing by using specific monoclonal antibodies. |
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Alpha amylase/AMY2A Protein, Human, Recombinant (His) amylase, alpha 2A AMY 2 amylase, α 2A (pancreatic) amylase, alpha 2A (pancreatic) α amylase/AMY2A AMY-2 amylase, a 2A PA amylase, α 2A pancreatic AMY2 AMY2A recombinant recombinant-proteins proteins protein