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α-葡萄糖苷酶(liquid)

    
≥70万u/ml

α-Glucosidase

源叶
S31528 一键复制产品信息
MFCD00130628
α-葡萄糖转苷酶
α-葡萄糖苷酶(liquid)
货号 规格 价格 上海 北京 珠海 重庆 武汉 购买数量
S31528-1ml
≥70万u/ml

¥280.00

>10 7 - - -
S31528-5ml
≥70万u/ml

¥580.00

10 - 3 - 1

产品介绍

活力定义:温度40℃,pH5.0测试条件下,60分钟内催化产生1µg葡萄糖所需的酶量定义为1个α-葡萄糖转苷酶活力单位(1U)

由黑曲霉经过深层发酵精制提取而成,α-葡萄糖苷酶又被称为α-葡萄糖苷水解酶或葡萄糖基转移酶(GTase),是一种α-D-葡萄糖苷酶。主要作用是将糖液中已游离出的葡萄糖转移至另一个葡萄糖或麦芽糖分子的α-1,6位上,生成异麦芽糖或潘糖等具有分支结构的低聚糖类。

本产品建议添加量为 500U/g 干物质(淀粉/麦芽糖),建议转苷条件为:温度:52-56℃,pH:4.8-5.5;30 小时。请根据实际生产情况改变添加量与转苷时间。

此酶不能作用于PNPG,不显色,推荐 S10050  α-葡萄糖苷酶。

储存条件: 2-8℃
EC编号: 3.2.1.20
注意: 部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。

参考文献(61篇)

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