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DBCO-PEG-DTPA|DTPA-PEG-DBCO|二苯并环辛炔-聚乙二醇-二乙基三胺五乙酸

2022-12-26 13:01 作者:荧光小将  | 我要投稿

一、试剂基团反应特点(Reagent group reaction characteristics):
DBCO-PEG-DTPA中DBCO(二苯并环辛炔)是一种环炔烃,可以通过在水溶液中通过应变促进的1,3-偶极环加成反应与叠氮化物反应,这种生物正交反应也称为无铜点击反应,PEG间隔物增加了所得化合物的水溶性。

DBCO (dibenzocycloctyne) in DBCO-PEG-DTPA is a kind of cycloalkyne, which can react with azide through 1,3-dipolar cycloaddition reaction promoted by strain in aqueous solution. This bioorthogonal reaction is also called copper free click reaction, and PEG spacer increases the water solubility of the obtained compound.

二、基础产品数据(Basic Product Data):

CAS号:N/A
中文名:二苯并环辛炔-聚乙二醇-二乙基三胺五乙酸
英文名:DBCO-PEG-DTPA, DTPA-PEG-DBCO
三、详细产品数据(Detailed Product Data):
Molecular formula:N/A
Molecular weight:1K,2K,3.4K,5K,10K,20K(可按需定制)
Purity standard:95%+,具体的试剂可以在线进行咨询
Appearance color:具体根据其的分子量来进行决定,产物呈固体或粘性液体,取决于PEG分子量
Storage conditions:20℃下,同时在阴凉,干燥,通风良好的库房
Packaging specification:1g、5g、10g等(根据情况会进行相应的定制分装)
溶解性:溶于大部分有机溶剂,如:DCM、DMF、DMSO、THF等等,在水中有很好的溶解性
库存:可和供应商进行沟通

使用注意事项:取用时保持干燥的环境,避免多次频繁解进行冷冻取用。

试剂厂家:西安凯新生物科技有限公司

四、相关试剂产品目录(Reagent series products):
FITC-PEG-DBCO
FA-PEG-DBCO
DBCO-PEG-Alkyne
DBCO-PEG-OH
DBCO-PEG-Aminooxy
DBCO-PEG-OPSS
DBCO-PEG-Lipoic acid
DBCO-PEG-Methacrylate
DBCO-PEG-SPDP
DBCO-DTPA
DBCO-PEG-DTPA
DBCO-PEG-Tosyl 
DBCO-PEG-Acetylthio
DBCO-PEG-Mesylate
DBCO-PEG-TPP
DBCO-PEG-Dopamine
DBCO-PEG-Ferrocene
DBCO-PEG-Cyanine5
DBCO-PEG-Cyanine5.5
温馨提示:所有的试剂仅用于科研实验。

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