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• 介绍：

  来源：绿咖啡豆

  活力：≥9 units/mg protein

  酶活定义：在25℃，pH 6.5条件下，一个单位每分钟可将1.0 μmole对硝基苯基α-D-半乳糖苷水解为对硝基苯酚和D-半乳糖。

  性状：悬浮在3.2M（NH4）2SO4 溶液中，pH 6.0，含有BSA

• 储存条件： 2-8℃

• 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。

• 5. [IF=6.558] Menglan Shi et al."Ratiometric fluorescence monitoring of α-glucosidase activity based on oxidase-like property of MnO2 nanosheet and its application for inhibitor screening."Anal Chim Acta. 2019 Oct;1077:225

• 4. [IF=6.057] Qiong Hu et al."Metal-to-ligand charge-transfer: Applications to visual detection of β-galactosidase activity and sandwich immunoassay."Talanta. 2017 May;167:253

• 3. [IF=7.79] Yaping Zhong et al."Water-soluble MoS2 quantum dots for facile and sensitive fluorescence sensing of alkaline phosphatase activity in serum and live cells based on the inner filter effect."Nanoscale. 2018 Nov;10(45):21298-21306

• 2. [IF=9.594] Fushuang Niu et al."Electrochemically generated green-fluorescent N-doped carbon quantum dots for facile monitoring alkaline phosphatase activity based on the Fe3+-mediating ON-OFF-ON-OFF fluorescence principle."Carbon. 2018 Feb;127:340

• 1. Hu, Qiong, et al. "Metal-to-ligand charge-transfer: applications to visual detection of β-galactosidase activity and sandwich immunoassay." Talanta 167 (2017): 253-259.https://doi.org/10.1016/j.talanta.2017.02.027

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *