Alkyne-PEG1-COOH,55683-37-9現貨直發

【資料簡介】

英文名稱：Propargyl-PEG1-acid

       Propargyl-PEG1-COOH

       3-Prop-2-ynoxypropanoic acid
分子式：C6H8O3

分子量：128.1
CAS NO: 55683-37-9

MDL number:MFCD10689189

結構式：


純度:95%

庫存:***
保存方法:-20°C避光，避濕

產品簡介：

Propargyl-PEG1-acid is a heterobifunctional, PEGylated crosslinker featuring a carboxylic acid at one end and propargyl group at the other for reaction with azide-containing compounds using click chemistry. The hydrophillic PEG linker facilitates solubility in biological applications. Propargyl-PEG1-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC? molecules) for targeted protein degradation.

This is a crosslinker with an alkyne group on one end and a carboxyl group on the other end. The alkyne can be used to attach to an azide using copper-catalyzed click chemistry. The compound contains a single PEG unit to help improve solubility.

西安凱新生物科技有限公司是國內業PEG供應商，可以提供不同分子量的PEG衍生物，小分子PEG的循環節可以做到1-36個，高分子PEG分子量從1000-40000不等，可以修飾的基團有：氨基類，NHBOC類，Fmoc類，羧酸類，Mal類，NHS類，疊氮類，DBCO類，Cy3/Cy5/Cy7類，THP類，芐基類，丙炔基類，溴代類，丙酸叔丁酯類，乙酸叔丁酯類，甲基類，磺酸酯類，巰基類，產品純度高達98%以上。

供應商：西安凱新生物科技有限公司

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Propargyl-PEG4-acid        1415800-32-6

propargyl-PEG5-Acid        1245823-51-1

Propargyl-PEG2-amine        944561-44-8        丙炔基PEG氨基

Propargyl-PEG3-amine        932741-18-9

Propargyl-PEG4-amine        1013921-36-2

Propargyl-PEG5-amine        1589522-46-2

Propargyl-PEG6-amine        1198080-04-4