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Levanase Protein, Bacillus subtilis, Recombinant (His)

产品编号 TMPH-00168

Exo-fructosidase that can hydrolyze both levan and inulin, leading to the production of free fructose. Is also able to hydrolyze sucrose and to a small extent raffinose, but not melezitose, stachylose, cellobiose, maltose, and lactose. Levanase Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 77.2 kDa and the accession number is P05656.

Levanase Protein, Bacillus subtilis, Recombinant (His)

Levanase Protein, Bacillus subtilis, Recombinant (His)

产品编号 TMPH-00168
Exo-fructosidase that can hydrolyze both levan and inulin, leading to the production of free fructose. Is also able to hydrolyze sucrose and to a small extent raffinose, but not melezitose, stachylose, cellobiose, maltose, and lactose. Levanase Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 77.2 kDa and the accession number is P05656.
规格价格库存数量
20 μg
¥ 2,290
20日内发货
100 μg
¥ 4,750
20日内发货
1 mg
¥ 16,000
20日内发货
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实验操作小课堂
常见问题解答
化合物带有盐酸盐离子、硫酸盐离子等是否和其本身有什么区别?盐形式和游离态有什么区别?
盐和非盐形式化合物的活性分子是一样的,在生物实验中起到的效果也一致,活性和使用方法都是一样的。只是由于呈盐不同,物理性质比如溶解度会有差异。建议您根据溶解、实验需求进行选择。
如何选择某个靶点的特异性或总的抑制剂?特异性和非特异性的区别是什么?
抑制剂按照特异性分为广谱 pan 和特异性 selective 两种。Pan 为某个靶点总的抑制剂,对所有亚型或整个家族的成员都有抑制作用。Selective 抑制剂针对某个蛋白激酶的某个亚型或家族中某个成员抑制率特别高或有特异性抑制作用。 一般评价一个抑制剂的抑制效率主要看 IC50 值,IC50 值越低,说明抑制剂效率越高。建议您根据以上几个特征进行综合选择,也可联系技术帮您推荐相关抑制剂。
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产品信息

生物活性
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述
Exo-fructosidase that can hydrolyze both levan and inulin, leading to the production of free fructose. Is also able to hydrolyze sucrose and to a small extent raffinose, but not melezitose, stachylose, cellobiose, maltose, and lactose. Levanase Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 77.2 kDa and the accession number is P05656.
种属
Bacillus subtilis
表达系统
E. coli
标签N-6xHis
蛋白编号P05656
别名
sacC,Levanase,Exo-levanase,Exo-beta-D-fructosidase,Beta-D-fructofuranosidase
氨基酸序列
ADSSYYDEDYRPQYHFTPEANWMNDPNGMVYYAGEYHLFYQYHPYGLQWGPMHWGHAVSKDLVTWEHLPVALYPDEKGTIFSGSAVVDKNNTSGFQTGKEKPLVAIYTQDREGHQVQSIAYSNDKGRTWTKYAGNPVIPNPGKKDFRDPKVFWYEKEKKWVMVLAAGDRILIYTSKNLKQWTYASEFGQDQGSHGGVWECPDLFELPVDGNPNQKKWVMQVSVGNGAVSGGSGMQYFVGDFDGTHFKNENPPNKVLWTDYGRDFYAAVSWSDIPSTDSRRLWLGWMSNWQYANDVPTSPWRSATSIPRELKLKAFTEGVRVVQTPVKELETIRGTSKKWKNLTISPASHNVLAGQSGDAYEINAEFKVSPGSAAEFGFKVRTGENQFTKVGYDRRNAKLFVDRSESGNDTFNPAFNTGKETAPLKPVNGKVKLRIFVDRSSVEVFGNDGKQVITDIILPDRSSKGLELYAANGGVKVKSLTIHPLKKVWGTTPFMSNMTGWTTVNGTWADTIEGKQGRSDGDSFILSSASGSDFTYESDITIKDGNGRGAGALMFRSDKDAKNGYLANVDAKHDLVKFFKFENGAASVIAEYKTPIDVNKKYHLKTEAEGDRFKIYLDDRLVIDAHDSVFSEGQFGLNVWDATAVFQNVTKES
蛋白构建
25-677 aa
蛋白纯度
> 90% as determined by SDS-PAGE.
分子量77.2 kDa (predicted)
内毒素< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液Tris-based buffer, 50% glycerol
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
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. 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. Solutions are shipping with dry ice.
研究背景
Exo-fructosidase that can hydrolyze both levan and inulin, leading to the production of free fructose. Is also able to hydrolyze sucrose and to a small extent raffinose, but not melezitose, stachylose, cellobiose, maltose, and lactose.

SCI 文献

计算器

  • 复溶 计算器
  • 重组蛋白稀释 计算器
  • 比活力 计算器

技术支持

请阅读 重组蛋白用户指南 了解更多具体信息.

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