Sp 504
漆酶(LACCASE)
CAS: 80498-15-3
化学式: C9H13NO
| 中文名 | 漆酶 |
| 英文名 | LACCASE |
| 别名 | 漆酶 漆酶, 来自云芝, 漆酶(-20℃) |
| 英文别名 | 50 ≥50 RHUS FROM SOLID Sp 504 VERNIFICERA Novozyme 809 Denilase ii s Urushiol oxidase p-Diphenol oxidase |
| CAS | 80498-15-3 |
| EINECS | 420-150-4 |
| 化学式 | C9H13NO |
| 分子量 | 151.206 |
| 溶解度 | 溶于水 |
| 存储条件 | -20℃ |
| 外观 | 粉末 |
| MDL号 | MFCD00131475 |
| 参考资料 展开查看 | 1. 刘红艳, 唐琳, 谢世伟,等. 基于分子模拟和光谱法分析漆酶与甲酚的相互作用[J]. 分析测试学报, 2020, v.39(03):41-47. 2. 王 闻, 庄新姝, 余 强,等. 混合酶对经不同预处理的甜高粱秆渣的水解[J]. 农业工程学报, 2011, 27(13):147-151. 3. 张杰, 吴姗姗, 杨园媛,等. 漆酶对水中氯酚类物质的去除[J]. 环境化学, 2019. 4. Yi-Fei Wang, Hu Xu, Lei Feng, Xian-Feng Shen, Chao Wang, Xiao-Kui Huo, Xiang-Ge Tian, Jing Ning, Bao-Jing Zhang, Cheng-Peng Sun, Sa Deng, Oxidative coupling of coumarins catalyzed by laccase, International Journal of Biological Macromolecules, Volume 135, 5. Zhu, Yao, et al. "Facile and controlled fabrication of Cu–Al layered double hydroxide nanosheets/laccase hybrid films: a route to efficient biocatalytic removal of congo red from aqueous solutions." ACS Applied Nano Materials 1.1 (2017): 284-292. 6. Sun, Kai, et al. "Cu2+-assisted laccase from Trametes versicolor enhanced self-polyreaction of triclosan." Chemosphere 225 (2019): 745-754.https://doi.org/10.1016/j.chemosphere.2019.03.079 7. Zhu, Yao, et al. "Covalent laccase immobilization on the surface of poly (vinylidene fluoride) polymer membrane for enhanced biocatalytic removal of dyes pollutants from aqueous environment." Colloids and Surfaces B: Biointerfaces 191 (2020): 111025.https: 8. Zhu, Yao, et al. "Controlled and facile synthesis of a self-assembled enzyme–inorganic catalyst based on flexible metal-coated fiber for an excellent removal of synthetic pollutants from aqueous environment." Applied Nanoscience 8.5 (2018): 1139-1148.https 9. [IF=10.618] Tao Chen et al."A signal amplification system constructed by bi-enzymes and bi-nanospheres for sensitive detection of norepinephrine and miRNA."Biosens Bioelectron. 2019 Jan;124-125:224 10. [IF=9.229] Hao Liang et al."Multicopper Laccase Mimicking Nanozymes with Nucleotides as Ligands."Acs Appl Mater Inter. 2017;9(2):1352–1360 11. [IF=7.086] Liu Hongyan et al."Study on transformation and degradation of bisphenol A by Trametes versicolor laccase and simulation of molecular docking."Chemosphere. 2019 Jun;224:743 12. [IF=6.986] Tao Chen et al."Simultaneous Enhancement of Bioactivity and Stability of Laccase by Cu2+/PAA/PPEGA Matrix for Efficient Biosensing and Recyclable Decontamination of Pyrocatechol."Anal Chem. 2017;89(3):2065–2072 13. [IF=3.591] Hanbing Rao et al."Visual and fluorescence detection of pyrogallol based on a ratiometric fluorescence-enzyme system."New J Chem. 2017 Jul;41(14):6630-6637 14. [IF=3.186] Wang Yu et al."Catalytic Performance of Oligonucleotide-Templated Pt Nanozyme Evaluated by Laccase Substrates."Catal Lett. 2017 Aug;147(8):2144-2152 15. [IF=13.273] Juanjuan Wan et al."Enzyme immobilization on amino-functionalized Fe3O4@SiO2 via electrostatic interaction with enhancing biocatalysis in sludge dewatering."Chem Eng J. 2022 Jan;427:131976 16. [IF=9.642] Sitong Zhang et al."Enzymatic hydrolysis of lignin by ligninolytic enzymes and analysis of the hydrolyzed lignin products."Bioresource Technol. 2020 May;304:122975 17. [IF=7.514] Yu Zhu et al."The functionality of laccase- or peroxidase-treated potato flour: Role of interactions between protein and protein/starch."Food Chem. 2021 Mar;341:128082 18. [IF=7.514] Ya-Ru Wang et al."Structural, gelation properties and microstructure of rice glutelin/sugar beet pectin composite gels: Effects of ionic strengths."Food Chem. 2021 Jun;346:128956 19. [IF=5.03] Pingping Tang et al."Properties of bovine type I collagen hydrogelscross-linked with laccase-catalyzed gallic acid."Polym Degrad Stabil. 2021 Jul;189:109614 20. [IF=4.302] Siqi Zhang et al."Robust magnetic laccase-mimicking nanozyme for oxidizing o-phenylenediamine and removing phenolic pollutants."J Environ Sci-China. 2020 Feb;88:103 21. [IF=3.361] Liting Zhang et al."Laccase-immobilized tannic acid-mediated surface modification of halloysite nanotubes for efficient bisphenol-A degradation."Rsc Adv. 2019 Nov;9(67):38935-38942 22. [IF=3.361] Saira Shams et al."Facile synthesis of laccase mimic Cu/H3BTC MOF for efficient dye degradation and detection of phenolic pollutants."Rsc Adv. 2019 Dec;9(70):40845-40854 23. [IF=6.558] Sijia Tian et al."Buffer species-dependent catalytic activity of Cu-Adenine as a laccase mimic for constructing sensor array to identify multiple phenols."Anal Chim Acta. 2022 Apr;1204:339725 24. [IF=6.953] Nasira Khalid et al."Non-magnetic and magnetically responsive support materials immobilized peroxidases for biocatalytic degradation of emerging dye pollutants—A review."Int J Biol Macromol. 2022 May;207:387 25. [IF=2.137] Xiaolian Lin et al."Interaction between laccase and diethylstilbestrol based on multispectral and chromatography analyses."Journal Of Molecular Recognition. 2022 Jan 04 26. [IF=4.952] Jie Chen et al."A turn-on fluorescence biosensor for sensitive detection of carbaryl using flavourzyme-stabilized gold nanoclusters."Lwt Food Sci Technol. 2022 Mar;157:113099 |
Sp 504 - 自腐菌漆酶的研究进展
最后更新：2024-01-02 23:10:35
Sp 504 - 漆酶结构与催化机理
来自 百度文库
作者：
摘要：
阐述了漆酶的研究进展,对漆酶研究中的铜离子活性中心,三维结构和催化机理研究作了重点阐述.
关键词：
DOI：
10.3969/j.issn.0441-3776.2007.09.003
被引量：
年份：
2007
最后更新：2023-08-16 22:23:51
Sp 504 - 介绍
&&活力：≥0.5u/mg 。 &&活力定义：1 U CORRESPONDS TO THE AMOUNT OF ENZYME WHICH CONVERTS 1UMOL CATECHOL PER MINUTE AT PH5.0 AND 25 DEG C. &&性状：淡褐色粉末。
最后更新：2022-10-16 17:30:40
Sp 504 - 蜜环菌胞外漆酶酶活力的分光光度法测定
来自 dspace.xmu.edu.cn
作者：
摘要：
[中文文摘]采用分光光度法测定蜜环菌 (Armillaria mellea)胞外漆酶 (L accase)的活力 ,分别以 2 ,2'-连氮 -二 (3-乙基苯并噻唑 - 6 -磺酸 ) (简称 ABTS),丁香醛连氮,愈创木酚和邻联甲苯胺为底物 ,比较了这4种底物对漆酸的敏感性 ,探讨了酶反应时间,温度,缓冲液及其 p H值和底物与酶的用量等条件对漆酶催化反应的影响 .实验结果表明 ,适宜的测酶条件可以确保漆酶活力的测定快速而准确.[英文文摘]Spectrophotometric determination was taken to determine extracellular laccase activity from Armiillaria mellea . ABTS, syringaldazine, guaiacol and tolidine was used as the substrate for laccase respectively. The effects of time, temperature, buffer and its pH, and the amount of substrate and enzyme on laccase catalytic reaction were studied. The experimental results showed that suitable determination could ensure rapid and accurate determination of laccase activity.
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关键词：
学位级别：
安徽省科委自然科学基金资助项目(98212411)
被引量：
最后更新：2023-08-16 22:23:51
供应商列表
提供多种规格现货供应
产品名: Laccase, Microorganisms 去供应商网站查看 询盘CAS: 80498-15-3
产地: 美国
包装: 100 mg;500 mg;1 g
规格: HY-P2890
库存: 现货，货期：1-2天
电话: 021-38924433; 021-58955995
手机: 18019480960
电子邮件: sales@medchemexpress.cn
产品描述: 产品覆盖：8万多种抑制剂，11000+靶点蛋白，数百款试剂盒，200+生物活性化合物库，天然产物，抗体等. 纯度:
提供多种规格现货供应
产品名: Laccase, Microorganisms 去供应商网站查看 询盘CAS: 80498-15-3
产地: 美国
包装: 100 mg;500 mg;1 g
规格: HY-P2890
库存: 现货，货期：1-2天
电话: 021-38924433; 021-58955995
手机: 18019480960
电子邮件: sales@medchemexpress.cn
产品描述: 产品覆盖：8万多种抑制剂，11000+靶点蛋白，数百款试剂盒，200+生物活性化合物库，天然产物，抗体等. 纯度:
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