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过氧化氢酶(CAT)试剂盒-显色,无需UV板

货号:G0105W
规格:96样
价格:270
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  • 产品简介
  • 已发文章
  • 产品问答

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:

        酶标仪(波长设置:510nm)、96孔酶标板、台式离心机、可调式移液器、研钵。

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2. Yan Jia. 2022. Effects of root characteristics on panicle formation in japonica rice under low temperature water stress at the reproductive stage. Field Crops Research. Yan Jia. IF=5.22

 

3. Sugar Metabolism and Transcriptome Analysis Reveal Key Sugar Transporters during Camellia oleifera Fruit Development. International Journal of Molecular Sciences. IF=5.92

 

4. Na Jiang.2022. Responses of antioxidant enzymes and key resistant substances in perennial ryegrass (Lolium perenne L.) to cadmium and arsenic stresses.BMC Plant Biology. IF=4.22

 

5. 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. Journal of Ethnopharmacology.

 

6. 孙晓莉.贾春燕.田寿乐.文燕.王金平. .沈广宁. 2022. 外源甲基乙二醛对干旱胁迫下板栗幼苗的影响.应用生态学报.


7.Chengze Yu.2021.Hydrothermal pretreatment contributes to accelerate maturity during the composting of lignocellulosic solid wastes.IF=9.624


8.Sihong Liu.2022.Combined effects of S-metolachlor and benoxacor on embryo development in zebrafish (Danio rerio).IF=7.129


9.Sihong Liu.2020.Developmental toxicity and transcriptome analysis of zebrafish (Danio rerio) embryos following exposure to chiral herbicide safener benoxacor.IF=6.551


10.Chunbo Song.2022.Membrane lipid metabolism influences chilling injury during cold storage of peach fruit.IF=6.475


11.Ming Gao.2022.Sex-specific physiological and biochemical responses of Litsea cubeba under waterlogging stress.IF=6.028


12.Xiaofang Yang.2022.Mechanistic Insights into Stereospecific Antifungal Activity of Chiral Fungicide Prothioconazole against Fusarium oxysporum F. sp. cubense.IF=5.924


13.Tingting Li.2021.Resveratrol Alleviates the KCl Salinity Stress of Malus hupehensis Rhed.IF=5.754


14.Ali Raza.2022.Mechanistic Insights Into Trehalose-Mediated Cold Stress Tolerance in Rapeseed ( Brassica napus L.) Seedlings.IF=5.754


15.Dao-Jun Guo.2021.Differential Protein Expression Analysis of Two Sugarcane Varieties in Response to Diazotrophic Plant Growth-Promoting Endophyte Enterobacter roggenkampii ED5.IF=5.754


16.Yang Wang.2021.Protective Effect of Lactobacillus plantarum P8 on Growth Performance, Intestinal Health, and Microbiota in Eimeria-Infected Broilers.IF=5.64


17.Sundas Saher Mehmood.2021.Integrated analysis of transcriptomics and proteomics provides insights into the molecular regulation of cold response in Brassica napus.IF=5.545


18.Jiang, Na.2022.Responses of antioxidant enzymes and key resistant substances in perennial ryegrass (Lolium perenne L.) to cadmium and arsenic stresses.IF=5.26


19.Yan Jia.2021.Effects of root characteristics on panicle formation in japonica rice under low temperature water stress at the reproductive stage.IF=5.224


20.Liu, Yonglin.2022.Sulfur fertiliser enhancement of Erigeron breviscapus (Asteraceae) quality by improving plant physiological responses and reducing soil cadmium bioavailability.IF=5.19


21.Sihong Liu.2020.Assessing the toxicity of three “inert” herbicide safeners toward Danio rerio: Effects on embryos development.IF=4.872


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


29.Li, Luhua.2022.Wheat TaANS-6D positively regulates leaf senescence through the abscisic acid mediated chlorophyll degradation in tobacco.IF=3.412


30.Congcong Wang.2019.Characterization of the cellular effects and mechanism of arsenic trioxide-induced hepatotoxicity in broiler chickens.IF=3.067


31.Liu Yang.2020.Evaluating physiological changes of grass and semishrub species with seasonality for understanding the process of shrub encroachment in semiarid grasslands.IF=2.617


32.Li, Luhua.2022.Overexpression of TaLAX3-1B alters the stomatal aperture and improves the salt stress resistance of tobacco.IF=2.316


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


39.Yu-Xuan Wu.2022.Inhibitory effect and mechanism of action of juniper essential oil on gray mold in cherry tomatoes.IF=6.064


40.Chen, Siting.2022.Overexpression of Zostera japonica 14-3-3 gene ZjGRF1 enhances the resistance of transgenic Arabidopsis to copper stress.IF=2.742


41.Zhanyu Chen.2022.Molecular Characterization and Drought Resistance of GmNAC3 Transcription Factor in Glycine max (L.) Merr.IF=6.208


42.He Jiuxing.2022.Cellobiose elicits immunity in lettuce conferring resistance against.IF=7.298


43.Weidong Zhao.2022.Cloning and Characterization of Two Novel PR4 Genes from Picea asperata.IF=6.208


44.Yue Liu.2022.Decreased thioredoxin reductase 3 expression promotes nickel-induced damage to cardiac tissue via activating oxidative stress-induced apoptosis and inflammation.IF=4.109


45.Yun-Ze Chen.2022.Antifungal Activity of 6-Methylcoumarin against Valsa mali and Its Possible Mechanism of Action.IF=5.724


46.Jiajia Wang.2023.SEMI-ROLLED LEAF 10 stabilizes catalase isozyme B to regulate leaf morphology and thermotolerance in rice (Oryza sativa L.).IF=13.263


47.Qibin Wu.2023.Genome-wide characterization of sugarcane catalase gene family identifies a ScCAT1 gene associated disease resistance.IF=8.025


48.Feifei An.2023.Flavonoid accumulation modulates the responses of cassava tuberous roots to postharvest physiological deterioration.IF=6.751


49.Mengqi Zhang.2023.Effects of light on growth, feeding rate, digestion, and antioxidation in juvenile razor clams Sinonovacula constricta.IF=5.135


50.Na Li.2023.Phytic acid is a new substitutable plant-derived antifungal agent for the seedling blight of Pinus sylvestris var. mongolica caused by Fusarium oxysporum..IF=4.966


51.Li, Yanmei.2023.VaSUS2 confers cold tolerance in transgenic tomato and Arabidopsis by regulation of sucrose metabolism and ROS homeostasis.IF=4.964


52.Hang  Yang.2023.Artemisia baimaensis allelopathy has a negative effect on the establishment of Elymus nutans artificial grassland in natural grassland.IF=2.734


53.Zhiyin Jiao.2023.Integration of transcriptome and metabolome analyses reveals sorghum roots responding to cadmium stress through regulation of the flavonoid biosynthesis pathway.IF=6.627


54.Bai, Li.2023.Countering beta-cypermethrin: partitioning roles of the insect gut and its bacteria.IF=5.742


55.Xingang Li.2023.GmGSTU23 Encoding a Tau Class Glutathione S-Transferase Protein Enhances the Salt Tolerance of Soybean (Glycine max L.).IF=6.208


56.Qianmin Lin.2023.Effect of Sodium Hyaluronate on Antioxidant and Anti-Ageing Activities in Caenorhabditis elegans.IF=5.561


57.Qing-Qing Shen.2023.The SsWRKY1 transcription factor of Saccharum spontaneum enhances drought tolerance in transgenic Arabidopsis thaliana and interacts with 21 potential proteins to regulate drought tolerance in S. spontaneum.IF=5.437


58.Xiaomei Li.2023.Characterization of Chlorophyll Fluorescence and Antioxidant Defense Parameters of Two Gracilariopsis lemaneiformis Strains under Different Temperatures.IF=4.658


59.Chen Siting.2023.Overexpression of Zostera japonica J protein gene ZjDjB1 in Arabidopsis enhanced the tolerance to lead stress.IF=2.742


60.Cun Yu.2023.Trichoderma longibrachiatum Inoculation Improves Drought Resistance and Growth of Pinus massoniana Seedlings through Regulating Physiological Responses and Soil Microbial Community.IF=4.7


61.Jia Shuao.2023.Appropriate carbon–nitrogen ratio is beneficial to the accumulation of 9-cis-β-carotene during Dunaliella salina cultivation.IF=3.3


62.Xu Simin.2023.Enhancing the Thermotolerance of Isochrysis zhangjiangensis Through Co-culturing With Algoriphagus marincola.IF=3


63.Chongxi Liu.2023.Integrated Physiological, Transcriptomic, and Metabolomic Analysis Reveals the Mechanism of Guvermectin Promoting Seed Germination in Direct-Seeded Rice under Chilling Stress.IF=5.895


64.Hao Wu.2023.Disruption of LEAF LESION MIMIC 4 affects ABA synthesis and ROS accumulation in rice.IF=4.647


65.Falin He.2023.Mechanistic insights into pyridine exposure induced toxicity in model Eisenia fetida species: Evidence from whole-animal, cellular, and molecular-based perspectives.IF=8.8


66.Zhijuan Sun.2023.Melatonin enhances KCl salinity tolerance by maintaining K+ homeostasis in Malus hupehensis.IF=13.8


67.Yingjie Yang.2023.Mineral and Metabolome Analyses Provide Insights into the Cork Spot Disorder on ‘Akizuki’ Pear Fruit.IF=3.1


68.Junliang Li.2023.Unique Features of the m6A Methylome and Its Response to Salt Stress in the Roots of Sugar Beet (Beta vulgaris).IF=5.6


69.Junliang Li.2023.Analysis of N6-methyladenosine reveals a new important mechanism regulating the salt tolerance of sugar beet (Beta vulgaris).IF=5.2



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!