- 中文名称
DBCO-TFP酯-1000 mg
- 英文名字
- DBCO-TFP ester-1000 mg
- 供应商
- Click Chemistry Tools
- 产品货号
- CCT-QBD-11815-1000
- 产品报价
- ¥询价/1000mg

- 产品说明书
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- 银行转账、电汇、支票、现金,在线支付宝及网银支付,或直接与我们电话联系。本公司所有产品仅供科研使用,不用于临床诊断。
- 产品新闻

- 背景资料
- DBCO-TFP酯,产品编号11815,是氮杂-二苯并环辛炔(DBCO)产品的2,3,5,6-四氟苯基(TFP)酯,用于应变促进的叠氮化物-炔环加成(SPAAC,也称为“无铜点击化学”)。TFP酯选择性地和有效地与胺反应以形成酰胺键。TFP酯比N-羟基琥珀酰亚胺(NHS)酯更优选,因为它们对水解更稳定,并且比NHS酯更有效地与胺反应。DBCO部分通过SPAAC选择性地与叠氮化物反应以形成稳定的三唑键。DBCO-TFP酯不溶于水,在大多数有机溶剂中微溶至微溶。Vector Laboratories建议将二甲亚砜(DMSO)、N,N '-二甲基甲酰胺(DMF)或N,N'-二甲基乙酰胺(DMAC)作为本产品的溶剂。DBCO-TFP酯对酸敏感。在反应或后处理过程中不应使其经受pH <5。
- 产品描述
- DBCO-TFP ester, product number 11815, is the 2,3,5,6-tetrafluorophenyl (TFP) ester of an aza-dibenzocyclooctyne (DBCO) product used for strain-promoted azide-alkyne cycloaddition (SPAAC, also known as "copper free click chemistry"). The TFP ester reacts selectively and efficiently with amines to form amide bonds. TFP esters are preferred over N-hydroxysuccinimide (NHS) esters because they are more stable to hydrolysis and react more efficiently with amines than NHS esters. The DBCO moiety reacts selectively with azides via SPAAC to form stable triazole linkages. Insoluble in water, DBCO-TFP ester is slightly soluble to sparingly soluble in most organic solvents. Vector Laboratories recommends dimethylsulfoxide (DMSO), N,N'-dimethylformamide (DMF), or N,N'-dimethylacetamide (DMAC) as solvents for this product. DBCO-TFP ester is acid sensitive. It should not be subjected to pH <5 during reaction or workup.nThe published discovery in 2004 of SPAAC, also known as "copper free click chemistry," by Carolyn Bertozzi and coworkers improved the click chemistry toolbox. Toxic copper catalysts were eliminated, making the reaction truly bioorthogonal. By removing the copper(I) catalyst from the reaction, living cells can be labeled with reagents designed for SPAAC. Since the original publication, multiple improvements in strained cyclooctyne reagents resulted in the development of DBCO as a nearly perfect azide partner for SPAAC.nTo use DBCO-TFP ester in aqueous media or in cells, it should be conjugated to a water-soluble dPEG
- 产品形式
- 白色至类白色固体
- 保存建议
- 其他
- Click Chemistry Tools(CCT)公司位于美国亚利桑那州斯科茨代尔(Scottsdale,AZ)。自公司成立以来,一致致力于不断开发和扩展一系列连接产品。他们利用特别新的研究成果研发生产出新颖的交联和标记试剂。产品被广泛用于药物研发、癌症治疗以及各类诊断技术等。此外,CCT还可以提供个性化的定制产品,已满足不同用户的需求。目前CCT的产品线主要包括:Azides(Biotin-Azides)试剂、Bis-sulfone交联试剂、DBCO试剂、TCO试剂、Terminal Alkyne试剂、Tetrazine试剂、标记试剂盒以及分选用底物等。nFluoroprobes公司位于美国亚利桑那州斯科茨代尔(Scottsdale, AZ),自成立以来,一直致力于不断开发一系列的连接(linker)产品。利用特别新的研究成果研发生产出各类新颖的交联和标记试剂。其产品被广泛用于药物研发与筛选、疾病治疗方法和诊断技术等领域。此外,Fluoroprobes还可以根据客户的个性化需求提供各类定制连接产品。代表产品有Classic Fluorescent Dyes, AZDye, Cyanine Dyes, IR Dyes, MB dyes以及一些标记试剂盒等。nQuanta Biodesign公司位于美国中部的俄亥俄州,成立于1997年。也是专注于生产研发各类标记产品的品牌之一。其研发的产品与dPEG技术相结合,生产出他们独有的专利产品dPEG Building Blocks and Linkers,被广泛用于细胞治疗和分子诊断等研究领域。另外,还可为广大科研工作者提供多种化学修饰试剂以及传统Liner等。n目前上述三个品牌都已被被Vectorlabs收购并整合到Vectorlabs产品中

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该页面的中文产品信息的翻译,仅供参考。准确的产品信息请以厂家的英文说明书为准。下单前,请浏览说明书确认。
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