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Recombinant Klebsiella pneumoniae NEO Protein

Price: ¥4200 ¥2200

Size:
50μg 10μg
  • 表达系统: E.coli
  • 蛋白编码: P00552
别称
Aminoglycoside 3'-phosphotransferase;APH(3')-II;APH(3')II;Kanamycin kinase type II;Neomycin-kanamycin phosphotransferase type II;neo
表达系统
E.coli
序列
Met1-Phe264
蛋白编码
P00552
种属
Klebsiella pneumoniae
计算分子量
29 kDa
表观分子量
26-30 kDa
标签
None
纯度
> 95 % as determined by reducing SDS-PAGE.
内毒素
< 1.0 EU per μg of the protein as determined by the LAL method.
保存条件
Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
运输条件
This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.
制剂
Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 6%Trehalose, 4%Mannitol, 0.05%Tween80, PH8.0.
复溶方法
Not Applicable
背景
Aminoglycoside 3'-phosphotransferase (APH(3')), also known as aminoglycoside kinase, is an aminoglycoside-modifying enzyme and widely presented in resistant bacteria. These ATP-dependent enzymes phosphorylate the 3'-hydroxyl of a variety of aminoglycosides including kanamycins, neomycins, paromomycins, neamine, ribostamycin, geneticin, and paromamine. These phosphorylated aminoglycosides fail to bind to their respective ribosomal binding sites with high affinity; hence resistance is conferred to the drugs that are phosphorylated. APH(3') is primarily found in certain species of gram-positive bacteria.


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