- 中文名稱
DBCO-dPEG MAL-25mg
- 英文名字
- DBCO-dPEG???-MAL-25 mg
- 供應(yīng)商
- Click Chemistry Tools
- 產(chǎn)品貨號
- CCT-QBD-10594-25
- 產(chǎn)品報(bào)價(jià)
- ¥詢價(jià)/25mg

- 產(chǎn)品說明書
- 點(diǎn)擊查看
- 購買方式
- 銀行轉(zhuǎn)賬、電匯、支票、現(xiàn)金,在線支付寶及網(wǎng)銀支付,或直接與我們電話聯(lián)系。本公司所有產(chǎn)品僅供科研使用,不用于臨床診斷。
- 產(chǎn)品新聞

- 背景資料
- DBCO-dPEG?12-MAL,產(chǎn)品編號QBD-10593,是一種中等長度(54個(gè)原子)、單分子量、離散聚乙二醇(dPEG?)交聯(lián)劑。二芐基環(huán)辛炔(DBCO)部分允許應(yīng)變促進(jìn)的疊氮化物-炔環(huán)加成(SPAAC),也稱為“無銅點(diǎn)擊化學(xué)”。“馬來酰亞胺丙基(MAL)官能團(tuán)與巰基形成硫醇-醚鍵。單分子量dPEG?間隔基是親水性的且非免疫原性的。DBCO-dPEG?12-MAL提供了PEG的優(yōu)點(diǎn)(增加的水溶性、無免疫原性),而沒有PEG分散性的分析難題。
- 產(chǎn)品描述
- DBCO-dPEG?24-MAL, product number QBD-10594, is a long (90 atoms), single molecular weight, discrete polyethylene glycol (dPEG?) crosslinking reagent. The dibenzylcyclooctyne (DBCO) moiety permits strain promoted azide-alkyne cycloaddition (SPAAC), also known as "copper free click chemistry." The maleimidopropyl (MAL) functional group forms a thiol-ether linkage with sulfhydryl groups. The hydrophilic, non-immunogenic dPEG? spacer in DBCO-dPEG?24-MAL provides the benefits of PEG (increased water solubility, non-immunogenicity) without the analytical headaches of PEG dispersity.nThe copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) discovered by K. Barry Sharpless and coworkers is one of the best known click chemistry reactions, but its in vivo usability is limited by copper toxicity. Carolyn Bertozzi and coworkers developed SPAAC as a way to avoid copper’s toxic effects on living cells using a highly strained cyclooctyne. Developments since the initial publication show that reagents based on DBCO provide excellent, highly selective reactivity with azides, forming a triazole product.nMaleimide groups are widely popular for their ability to react rapidly with sulfhydryl groups via a Michael addition to form thioether bonds.nVector Laboratories' dPEG? products clearly differ from traditional, polymeric polyethylene glycol (PEG). Traditional PEG is a disperse polymer product with a Poisson distribution of chain lengths and molecular weights. The intractable mixture of chain lengths and molecular weights in traditional PEG products creates significant analytical challenges. In contrast, Vector Laboratories' dPEG? products are single molecular weight compounds with discrete chain lengths. Using Vector Laboratories' products greatly simplifies analysis of dPEG?-conjugated compounds.
- 產(chǎn)品形式
- 淺黃色至淺琥珀色固體;在=25°C時(shí)可澄清
- 保存建議
- 其他
- Click Chemistry Tools(CCT)公司位于美國亞利桑那州斯科茨代爾(Scottsdale,AZ)。自公司成立以來,一致致力于不斷開發(fā)和擴(kuò)展一系列連接產(chǎn)品。他們利用特別新的研究成果研發(fā)生產(chǎn)出新穎的交聯(lián)和標(biāo)記試劑。產(chǎn)品被廣泛用于藥物研發(fā)、癌癥治療以及各類診斷技術(shù)等。此外,CCT還可以提供個(gè)性化的定制產(chǎn)品,已滿足不同用戶的需求。目前CCT的產(chǎn)品線主要包括:Azides(Biotin-Azides)試劑、Bis-sulfone交聯(lián)試劑、DBCO試劑、TCO試劑、Terminal Alkyne試劑、Tetrazine試劑、標(biāo)記試劑盒以及分選用底物等。nFluoroprobes公司位于美國亞利桑那州斯科茨代爾(Scottsdale, AZ),自成立以來,一直致力于不斷開發(fā)一系列的連接(linker)產(chǎn)品。利用特別新的研究成果研發(fā)生產(chǎn)出各類新穎的交聯(lián)和標(biāo)記試劑。其產(chǎn)品被廣泛用于藥物研發(fā)與篩選、疾病治療方法和診斷技術(shù)等領(lǐng)域。此外,F(xiàn)luoroprobes還可以根據(jù)客戶的個(gè)性化需求提供各類定制連接產(chǎn)品。代表產(chǎn)品有Classic Fluorescent Dyes, AZDye, Cyanine Dyes, IR Dyes, MB dyes以及一些標(biāo)記試劑盒等。nQuanta Biodesign公司位于美國中部的俄亥俄州,成立于1997年。也是專注于生產(chǎn)研發(fā)各類標(biāo)記產(chǎn)品的品牌之一。其研發(fā)的產(chǎn)品與dPEG技術(shù)相結(jié)合,生產(chǎn)出他們獨(dú)有的專利產(chǎn)品dPEG Building Blocks and Linkers,被廣泛用于細(xì)胞治療和分子診斷等研究領(lǐng)域。另外,還可為廣大科研工作者提供多種化學(xué)修飾試劑以及傳統(tǒng)Liner等。n目前上述三個(gè)品牌都已被被Vectorlabs收購并整合到Vectorlabs產(chǎn)品中

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該頁面的中文產(chǎn)品信息的翻譯,僅供參考。準(zhǔn)確的產(chǎn)品信息請以廠家的英文說明書為準(zhǔn)。下單前,請瀏覽說明書確認(rèn)。
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