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丁酰胆碱酯酶

    
BR,10 units/mg protein

BUCHE

源叶
S10162 一键复制产品信息
9001-08-5
MFCD00081455
货号 规格 价格 上海 北京 武汉 南京 购买数量
S10162-100u BR,10 units/mg protein ¥400.00 货期:3-4周 - - -
S10162-500u BR,10 units/mg protein ¥1600.00 货期:3-4周 - - -
S10162-1KU BR,10 units/mg protein ¥2600.00 货期:3-4周 - - -
产品介绍 参考文献(17篇) 质检证书(COA) 摩尔浓度计算器 相关产品

产品介绍

丁酰胆碱酯酶(BChE)是一种丝氨酸水解酶,结构上类似于乙酰胆碱酯酶(AChE),但具有不同的底物特异性和抑制剂敏感性。该酶是由4个相同亚基(每个110kDa)组成的四聚体糖蛋白,又称为拟胆碱酯酶(pseudocholinesterase)。它在肝脏中合成,分布于血液、神经肌肉接头突触、神经胶质细胞和白质轴突中。

活力:≥10 units/mg protein。

分子量:tetramer 440 kDa。

来源:马血清。

酶活定义:一个单位将在 pH8.0,37°C 下每分钟将1.0μ 摩尔丁酰胆碱水解为胆碱和丁酸盐。使用丁酰胆碱作为底物获得的活性是使用乙酰胆碱获得的活性的约 2.5 倍。

溶解性: cold  water:  soluble60  U/mL
储存条件: 2-8℃
注意: 部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。

参考文献(17篇)

12. [IF=5.3] Zhang Yue et al."Ratiometric fluorescence and colorimetric strategies for assessing activity of butyrylcholinesterase in human serum using g-C3N4 nanosheets, silver ion and o-phenylenediamine."MICROCHIMICA ACTA.2024 Jul;191(7):1-9 11. [IF=7.3] Lei Wang et al."Butyrylcholinesterase-Activated Near-Infrared Fluorogenic Probe for In Vivo Theranostics of Alzheimer’s Disease."JOURNAL OF MEDICINAL CHEMISTRY".2024;XXXX(XXX):XXX-XXX 10. [IF=1.813] Liang Liu et al."Phytochemical Profiles and Bioactivities of Parnassia palustris L.."European Journal of Integrative Medicine.2022 Nov;:102207 9. [IF=6.911] Wen-da Zhang et al."A far-red/near-infrared fluorescence probe with large Stokes shift for monitoring butyrylcholinesterase (BChE) in living cells and in vivo."ANALYTICA CHIMICA ACTA.2022 Dec;1235:340540 8. [IF=3.889] Shuang Miao et al."Aaptamine – a dual acetyl – and butyrylcholinesterase inhibitor as potential anti-Alzheimer’s disease agent."PHARMACEUTICAL BIOLOGY 7. [IF=9.231] Xiaowei Mu et al."Branched poly(ethylenimine) carbon dots-MnO2 nanosheets based fluorescent sensory system for sensing of malachite green in fish samples."FOOD CHEMISTRY.2022 Nov;394:133517 6. [IF=6.514] Bohang Zhou et al."Simple analogues of natural product chelerythrine: Discovery of a novel anticholinesterase 2-phenylisoquinolin-2-ium scaffold with excellent potency against acetylcholinesterase."Eur J Med Chem. 2020 Aug;200:112415 5. [IF=7.46] Yue Zhang et al."A dual-signal sensing platform based on nanosheet materials for ratiometric fluorescence and colorimetric detection of enzyme activities in human blood."Sensor Actuat B-Chem. 2021 Nov;346:130531 4. [IF=4.379] Zhou Bohang et al."New 2-Aryl-9-methyl-β-carbolinium salts as Potential Acetylcholinesterase Inhibitor agents: Synthesis, Bioactivity and Structure–Activity Relationship."Sci Rep-Uk. 2018 Jan;8(1):1-18 3. [IF=6.543] Zhang Jing et al."Studies of the Anti-amnesic Effects and Mechanisms of Single and Combined Use of Donepezil and Ginkgo Ketoester Tablet on Scopolamine-Induced Memory Impairment in Mice."Oxid Med Cell Longev. 2019;2019:8636835 2. 郝雅茹,李亭,张薇,李书国.基于石墨烯的丁酰胆碱酯酶传感器法快速测定水产品中的孔雀石绿[J].现代食品科技,2020,36(12):267-273. 1. 王苗苗, 严欢, 田合,等. 薰衣草提取物的体外抗氧化活性及酶抑制活性研究[J]. 食品工业科技, 2019, 40(16).

质检证书(COA)

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摩尔浓度计算器

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

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