- 中文名称
Biotin-dPEG®₂-azide-100mg
- 英文名字
- Biotin-dPEG®₂₃-azide-100 mg
- 供应商
- Click Chemistry Tools
- 产品货号
- CCT-QBD-10787-100
- 产品报价
- ¥询价/100mg

- 产品说明书
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- 购买方式
- 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
- Biotin-dPEG®23-叠氮化物,产品编号QBD-10787,是一种在长(73个原子)单分子量离散PEG(dPEG®)链上用叠氮化物官能化的水溶性生物素化产物,用于点击化学用途。该产品能够使用金属催化(CuAAC、RuAAC)或应变促进叠氮化物-炔环加成(SPAAC)化学方法对分子进行生物素化。因此,这些产品允许新类型的生物素化构建体。由于Biotin-dPEG®23-叠氮化物是单分子量dPEG®产品,因此所得缀合物的分析得到简化。使用该产品的研究人员不必分析各种PEG链长和分子量。相反,定义明确的dPEG®产品将产生可预测的、可识别的缀合物。当将Biotin-dPEG®23-叠氮化物与经工程改造以在特定位置含有炔侧链的蛋白质或肽一起使用时,缀合位点的数量和位置都是可预测的。
- 产品描述
- Biotin-dPEG®23-azide, product number QBD-10787, is a water-soluble biotinylation product functionalized with azide for click chemistry use, on a long (73 atoms) single molecular weight, discrete PEG (dPEG®) chain. This product enables biotinylation of molecules using either metal-catalyzed (CuAAC, RuAAC) or strain-promoted azide-alkyne cycloaddition (SPAAC) chemistry. Consequently, these products allow new types of biotinylated constructs.nBecause Biotin-dPEG®23-azide is a single molecular weight dPEG® product, analysis of the resulting conjugates is simplified. The researcher using this product does not have to analyze a variety of PEG chain lengths and molecular weights. Instead, the well-defined dPEG® product will yield predictable, identifiable conjugates. When using Biotin-dPEG®23-azide with proteins or peptides engineered to contain alkyne side chains at specific locations, both the number and location of conjugation sites are predictable.nBiotin-dPEG®23-azide has numerous uses. Through protein engineering, non-natural amino acids with alkyne side chains can be incorporated into distinct locations on proteins, thereby enabling site-specific, reproducible biotinylation of proteins. Likewise, synthetic peptides can be constructed that allow azide-alkyne click chemistry-driven biotinylation of the peptides. Also, surfaces functionalized with alkyne groups can be biotinylated using click chemistry. Furthermore, this product can be modified with other products from Vector Laboratories to create new compounds tailored to the customer’s specific needs. For example, in a 2018 study published in the journal Langmuir, researchers from The BioDesign Institute at Arizona State University used Biotin-dPEG®23-azide to construct a Y-shaped, bivalent, bis-biotin structure with a rigid core to probe the interaction of biotin and streptavidin using both atomic force microscopy (AFM) and surface plasmon resonance (SPR).nAs a biotinylation reagent, Biotin-dPEG®23-azide functions like other biotinylation reagents. For example, pull-down assays, affinity purification, ELISA and other plate-type assays, and supramolecular construction can employ Biotin-dPEG®23-azide successfully. Many other applications using Biotin-dPEG®23-azide are possible.
- 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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