Soil Catalase (S-CAT) Activity Assay Kit
土壤过氧化氢酶活性检测试剂盒
货号:AKEN001U-50S
规格: 110T/50S
检测设备:紫外分光光度计
可检测样本数:50 Samples
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Product Information
Soil Catalase (S-CAT) Activity Assay Kit
4℃ Wet Ice Transportation
  • 检测样本量:50 Samples
  • 主要检测设备及配套:紫外分光光度计/1 mL石英比色皿(d=10 mm)
  • 预计测定时间:2 h (50 Samples)
  • 试剂储存条件:按照标签要求储存
  • 需自备试剂:
Detection Principle
H2O2在240 nm处具有特征吸收峰,土壤过氧化氢酶能够分解H2O2,使反应溶液在240 nm处吸光值随反应时间而下降,根据吸光值变化速率即可表征土壤过氧化氢酶的活性。
  • 检测方法: 紫外吸收法
  • 检测波长: 240 nm
  • 信号响应: 递减型
Notices
①若ΔA大于0.2,建议适当较少样本量或缩短反应时间后再进行测定;若ΔA小于0.02,建议适当延长酶促反应时间或增加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

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[4] Chen L, Yue M, Liu X, et al. Dynamic distribution and temporal transcriptome adaptations elucidate lithium accumulation pattern in Cardamine violifolia[J]. Environmental Chemistry and Ecotoxicology, 2025. (IF 9.0)

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[8] Huang Y, Hu B, Li T, et al. Intercropping and Nano Zinc Oxide Application Enhance Plant Resistance and Alleviate Pesticide Stress by Altering the Soil Microenvironment[J]. Journal of Agricultural and Food Chemistry, 2025. (IF 6.2)

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[16] Lv B, Sun H, Cao W, et al. Intercropping Between Panax ginseng and Arisaema amurense Improves Ginseng Quality by Improving Soil Properties and Microbial Communities[J]. Horticulturae, 2025, 11(2): 172. (IF 3.1)

[17] Gao W, He Y, Chen Z, et al. Rice Dryland Cultivation Promotes Beneficial Rhizosphere Microorganisms and Root Metabolites, Enhancing Rhizosphere Soil Quality[J]. ACS Agricultural Science & Technology, 2025. (IF 2.9)

[18] Zhai X, Zhang Y P, Zhou J, et al. Physiological and microbiome adaptation of coral Turbinaria peltata in response to marine heatwaves[J]. Ecology and Evolution, 2024, 14(2): e10869. (IF 2.6)

[19] Zhang Y, Wang N, Yang L, et al. Effects of Fertilization and Drip Irrigation on the Growth of Populus× canadensis ‘Zhongliao 1’Plantation and on Soil Physicochemical Properties and Enzyme Activities[J]. Forests, 2024, 15(9): 1651. (IF 2.4)

[20] Chen W, Hou Z, Zhang D, et al. The Complex Co-Occurrence Network Under N Deposition Resulting in the Change of Soil Bacterial Structure and the Decrease of Bacterial Abundance in Subtropical Quercus aquifolioides Forest[J]. Forests, 2025, 16(3): 481. (IF 2.4)

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