DBCO-PEG-Acid,2228857-38-1,羧(suō)基(jī)聚(jù)乙(yǐ)二醇環辛(xīn)炔的描述(shù)
2023-06-15
[597]
產(chǎn)品名稱(chēng):DBCO-PEG-Acid,cas2228857-38-1,羧基(jī)聚(jù)乙二醇環辛炔
中(zhōng)文名(míng)稱(chēng):羧基聚(jù)乙(yǐ)二醇(chún)環辛(xīn)炔,環辛(xīn)炔聚(jù)乙二醇羧基,環辛(xīn)炔聚(jù)乙二醇(chún)羧(suō)酸
英文(wén)名(míng)稱(chēng):DBCO-PEG-COOH,DBCO-PEG-acid
產品詳情:
CAS號:N/A
分(fēn)子量:1K,2K,3.4K,5K,10K,20K
Molecular weight: 2000 Da
Storage conditions: -20°C
外觀:產物(wù)呈(chéng)固體(tǐ)或粘性液(yè)體(tǐ),取決於PEG分子量
規格(gé):1g,5g,10g
貨期:根據(jù)具體(tǐ)的(dí)產品(pǐn)而(ér)定
純度(dù):95%+
用(yòng)途:實(shí)驗(yàn)用途(tú),科學(xué)研發(fā),可(kě)定製服務(wù)
儲存(cún)條件: 需要(yào)存(cún)儲(chǔ)在-20°C,避光(guāng),避(bì)濕(shī)的(dí)環(huán)境,注(zhù)意(yì)取(qǔ)用(yòng)需放(fàng)置室溫後(hòu)再開蓋取用,避(bì)免吸(xī)潮,避免(miǎn)反復(fù)凍(dòng)溶(róng)。產地:西安
用途(tú):科研(yán)實(shí)驗
品(pǐn)牌:陝(shǎn)西(xī)星貝(bèi)愛(ài)科生物(wù)
備注(zhù):本(běn)公(gōng)司(sī)所(suǒ)售產品(pǐn)僅用於科(kē)研,不(bù)能用於(yú)人(rén)體(tǐ)實驗(yàn)或(huò)人(rén)體治(zhì)療(liáo)。
【結構式】

產品(pǐn)描述:
DBCO-PEG-COOH,末(mò)端羧酸在活化劑(jì)(如EDC或(huò)HATU)存(cún)在下可與伯(bó)胺(àn)基反(fǎn)應(yīng),形成(chéng)穩定的(dí)酰胺鍵(jiàn)。DBCO 點擊化(huà)學可以在(zài)水性緩(huǎn)衝液中運行,也可以在有(yǒu)機(jī)溶劑取決(jué)於(yú)底物(wù)分(fēn)子的性(xìng)質(zhì),帶有 PEG 臂的(dí)試劑會(huì)增(zēng)加(jiā)化合物的親(qīn)水性(xìng),功(gōng)能化的(dí)聚乙二(èr)醇(chún)也(yě)可以(yǐ)用(yòng)來(lái)修(xiū)飾蛋白(bái)質,肽(tài)和材(cái)料。
DBCO-PEG-COOH, the terminal carboxylic acid can react with the primary amine group in the presence of an activator (such as EDC or HATU) to form a stable amide bond. DBCO click chemistry can operate in aqueous buffer solution or in organic solvent depending on the nature of substrate molecules. Reagents with PEG arms will increase the hydrophilicity of compounds. Functionalized polyethylene glycol can also be used to modify proteins, peptides and materials.
陝(shǎn)西星貝(bèi)愛(ài)科(kē)生物(wù)科技(jì)有(yǒu)限(xiàn)責任公司是一家從事經營進口(kǒu)科研試(shì)劑(jì)銷(xiāo)售公司(sī),科研(yán)試劑主要涉及生命科學(xué),醫學及(jí)藥(yào)學。 我們(mén)主(zhǔ)要供(gōng)應點擊(jī)化學,peg衍(yǎn)生物(wù),氨基(jī)酸,玻片,光(guāng)電化(huà)學,雜(zá)環(huán)小(xiǎo)分子(zǐ),熒光染(rǎn)料,糖化學,蛋白(bái)及(jí)糖(táng)類偶聯,大(dà)環(huán)配體等(děng)產(chǎn)品。
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