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过氧化氢酶(CAT)试剂盒-显色,无需UV板

货号:G0106W
规格:196样
价格:510
说明书:点击下载
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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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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.

 

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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


70.Falin He.New strategies for evaluating imidacloprid-induced biological consequences targeted to Eisenia fetida species and the corresponding mechanisms of its toxicity.journal of environmental management.IF=8.7


71.Yutan Chu.Melatonin Alleviates Antimony Toxicity by Regulating the Antioxidant Response and Reducing Antimony Accumulation in Oryza sativa L.IF=7


72.Liu Jianguo.OsSTS, a Novel Allele of Mitogen-Activated Protein Kinase Kinase 4 (OsMKK4), Controls Grain Size and Salt Tolerance in Rice.Rice.IF=5.5


73.Lei Sun.Bacillus velezensis BVE7 as a promising agent for biocontrol of soybean root rot caused by Fusarium oxysporum.Frontiers in Microbiology.IF=5.2


74.Peng Mu.Genomic features of a plant growth-promoting endophytic Enterobacter cancerogenus JY65 dominant in microbiota of halophyte Suaeda salsa.plant and soil.IF=4.9


75.Ye Yuan.Promotional Properties of ACC Deaminase-Producing Bacterial Strain DY1-3 and Its Enhancement of Maize Resistance to Salt and Drought Stresses.Microorganisms.IF=4.5





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!