DBCO PEG Maleimide, DBCO-PEG-Mal - MW 2000 Da

Cat. No.: D163533

GRADE & PURITY MW 2000 Da

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Maleimide PEG DBCO (dibenzocycolctyne) is one of Nanocs DBCO PEG derivatives that can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. Meanwhile, maleimide group can react with sulfhydryl (Thoil) groups at pH 6.5-7.5 easily. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Specifications

Specifications & Purity

MW 2000 Da

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Chemical and Physical Properties

• Sensitivity: light sensitive