Soil Polyphenol Oxidase (S-PPO) Activity Assay Kit
土壤多酚氧化酶活性检测试剂盒
货号:AKEN002C
规格: 70T/25S
检测设备:可见分光光度计
可检测样本数:25 Samples
In Stock
BOXBIO提供专业的指标检测服务,如需检测服务,请点击右侧按钮
检测服务
Product Information
Soil Polyphenol Oxidase (S-PPO) Activity Assay Kit
4℃ Wet Ice Transportation
  • 检测样本量:25 Samples
  • 主要检测设备及配套:可见分光光度计/1 mL玻璃比色皿(d=10 mm)
  • 预计测定时间:3 h (25 Samples)
  • 试剂储存条件:按照标签要求储存
  • 需自备试剂:
    乙醚(C4H10O,MW=74.12,CAS: 60-29-7)
Detection Principle
土壤多酚氧化酶能够催化邻苯三酚生成紫色没食子素,产物在430 nm处具有特征吸收峰,通过吸光值变化即可表征土壤多酚氧化酶的活性。
  • 检测方法: 邻苯三酚氧化法
  • 检测波长: 430 nm
  • 信号响应: 递增型
Refreence Information
  • 标准物质: Potassium Dichromate
  • 参考标准: y=8.9716x+0.0005 (R2=0.9999)
  • 标准线性范围: 0.00625-0.15 mg/mL
  • 检测限: To Be Updated
  • 注:不同仪器及比色材质会对结果产生影响,以实际测定值为准。
Notices

①乙醚粘度小易掉液,吸取上层溶液前需将枪头在上层液中缓慢润洗1-2次后再进行移液;乙醚易挥发,应尽快完成吸光值测定;

②若测定吸光值超出标准吸光值线性范围,建议适当调整样本量后再进行测定,计算时相应修改;

注: 为保证结果准确且避免试剂损失,测定前请仔细阅读说明书(以实际收到说明书为准),确认试剂储存和准备是否充分,操作步骤是否清楚,且务必取2-3个预期差异交的样本进行预测定,过程中问题请您及时与工作人员联系。
Product Citation

[1] Zhang X, Song Y, Yang X, et al. Regulation of soil enzyme activity and bacterial communities by food waste compost application during field tobacco cultivation cycle[J]. Applied Soil Ecology, 2023, 192: 105016.(IF 4.8)

Related Products
Publication Reward
BOXBIO 助研基金申请
JOIN
*发表文章中注明Boxbio、北京盒子生工科技有限公司(Beijing Boxbio Science & Technology Co.,Ltd.) 即可申请。
Calculator
The Dilution Calculator Equation
Concentration (start)xVolume (start)= Concentration (final)× Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
  • x
    =
    x
Make Science Easy
Personal Assistant
BoxLab Provides Butler service
Professional Technical support
Product Innovation Protocol
Quality Control
Box QC&AS Provides
Strict Quality Management Process
Considerate After Sales service
Professional Service
Box Customer Service Provides
Pre-sales Service
Product ordering and cooperation
北京盒子生工科技有限公司旗下产品
版权所有:Copyright(C)2020 北京盒子生工科技有限公司