一、产品简介：
过氧化氢酶(CAT，EC 1.11.1.6)普遍存在于植物动物组织中，其活性与生物体的代谢强度及抗寒、抗病能力有一定关系。本试剂盒提供一种简单，灵敏，快速的测定方法，即CAT 催化过氧化氢产生水与氧气，剩余的过氧化氢与一种新型显色探针显色，其在510nm 处有最大吸收峰。通过过氧化氢的减少量来计算样本中 CAT 酶的活力。
本试剂盒突出特点是从紫外波长（240nm：过氧化氢的检测波长）转换到可见波长（510nm）检测，无需使用石英比色皿或 UV 板。而且由于过氧化氢极其不稳定，直接检测造成读值不稳定，且蛋白质等组分在此紫外波长下也有光吸收，影响结果精确性。
二、所需的仪器和用品：
分光光度计（波长设置：510nm）、1mL 玻璃比色皿（光径 1cm）、台式离心机、可调式移液器、研钵。
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22.Daowu Hu.2022.Identification and Characterization of the Growth-Regulating Factors-Interacting Factors in Cotton.IF=4.772
23.Shifa Xiong.2022.Effects of Drought Stress and Rehydration on Physiological and Biochemical Properties of Four Oak Species in China.IF=4.658
24.Ying Zhou.2022.Proteomic Investigation of Molecular Mechanisms in Response to PEG-Induced Drought Stress in Soybean Roots.IF=4.658
25.Liu, Xiaohui.2021.Study on browning mechanism of fresh-cut eggplant (Solanum melongena L.) based on metabolomics, enzymatic assays and gene expression.IF=4.38
26.Cheng Wang.2022.Hepatoprotective effect of phillygenin on carbon tetrachloride-induced liver fibrosis and its effects on short chain fatty acid and bile acid metabolism.IF=4.36
27.Xinyue Wei.2022.Some biochemical changes and transcriptome analysis associated with ‘Queen’ pineapple fruit blackheart development.IF=4.342
28.Xiaodong Zheng.2020.Exogenous Strigolactones alleviate KCl stress by regulating photosynthesis, ROS migration and ion transport in Malus hupehensis Rehd.IF=3.72
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30.Congcong Wang.2019.Characterization of the cellular effects and mechanism of arsenic trioxide-induced hepatotoxicity in broiler chickens.IF=3.067
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33.Linru Huang.2021.Protective role of l-threonine against cadmium toxicity in Saccharomyces cerevisiae.IF=2.281
34.Jie Cui.2022.Transcriptome and Metabolome Analyses Revealed the Response Mechanism of Sugar Beet to Salt Stress of Different Durations.IF=6.208
35.Jiajia Wang.2022.LEAF TIP RUMPLED 1 Regulates Leaf Morphology and Salt Tolerance in Rice.IF=6.208
36.Mengzhuo Zhang.2022.Physiological and Transcriptome Analyses of CaCl2 Treatment to Alleviate Chilling Injury in Pineapple.IF=4.658
37.Dan Wang.2022.Genome-wide analysis of the homeodomain-leucine zipper family in Lotus japonicus and the overexpression of LjHDZ7 in Arabidopsis for salt tolerance..IF=6.627
38.Yigong Zhang.2022.Structure, development, and the salt response of salt bladders in Chenopodium album L..IF=6.627
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1、问：官网上试剂盒规格标注的“24样”、“48样”、“96样”是什么意思呢？
答：“24样”、“48样”、“96样”是试剂盒规格，我们定义了试剂盒可以测多少样，对于试剂盒需要的试剂量都给足的。
“24样”、“48样”、“96样”规格的试剂盒，可以检测24个样、48个样、96个样；即分别得到24个、48个、96个数据。
2、问：官网上试剂盒检测方法中"可见分光法/紫外分光法"与“微板法”是什么区别？
答：分光法：指使用紫外可见分光光度计检测，若无紫外可见光分光度计，订购时务必咨询公司技术。公司分光法试剂盒采用的比色皿规格是：光径：1cm,容积：1mL, 狭缝宽3mm;
微板法：指使用全波段连续酶标仪检测；若无全波段酶标仪，订购指标时务必咨询公司技术， 本公司微板法试剂盒内送96孔普通酶标板，客户无需另外购买耗材。
3、问：分光法试剂盒与微板法试剂盒是否能通用？
答：公司针对用户实验室具备的实验仪器条件，做了两个体系的试剂盒。两种体系试剂盒检测指标的原理一样，结果可以通用，但是不同体系的试剂盒不可以相互混匀！
