t-boc-N-淀粉-dPEG®-amine-1000mg

背景资料

t-boc-N-amido-dPEG®11-amine, product number QBD-10172, is a diamine-functionalized, homobifunctional, monodisperse PEGylation reagent with one of the two primary amine-reactive groups protected as a tert-butyl carbamate. Both ends of the molecule react with carboxylic acids, aldehydes, and ketones. Carboxylic acids react with this product to form amide bonds, while reactions with aldehydes and ketones form Schiff bases that are reducible to secondary amines. The mono-protected end of the molecule gives the user greater control over when and where to react the primary amine following deprotection. The free amine end of the molecule reacts with carboxylic acids or their active esters. With carboxylic acids, a carbodiimide such as EDC directly couples the amine to the acid, forming the amide. With active esters (for example, NHS or TFP esters) of carboxylic acids, the reaction runs in organic solvents or aqueous buffers using conventional chemistry. After the free amine has reacted, the protected end of the molecule is deprotected with trifluoroacetic acid (TFA) or some other suitable organic acid and then coupled to a carboxylate or active ester as above. Scientific publications using t-boc-N-amido-dPEG®11-amine describe the following uses for this compound: Immobilization of enzymes and antibodies; Construction of supramolecular assemblies; Engineering of quantum dots; and, Development of biomolecular sensors.
产品形式为无色至淡黄色液体;在储存条件下可能形成白色至类白色固体

保存条件

品牌介绍

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。 Fluoroprobes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。 Quanta 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。 目前上述三个品牌都已被被Vectorlabs收购并整合到Vectorlabs产品中

FAQ

文献