PEG

Azido-PEG8-CH2CO2-PFP is a monodisperse PEG molecule thathas an azide group and a PFP group. The azide group enable Click Chemistry reactions with alkynes. The PFP group can react with amines to form stable bonds. PFP moieties are also less susceptible to undergo hydrolysis. The hydrophilic PEG spacer increases the water solubility of the compound. Longer PEG chains enhance the water solubility properties of the chain. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azido-PEG8-CH2CO2-NHS is a monodisperse, high purity PEG linker containing an azide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. Azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistrye. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Propargyl-PEG1-NHS ester is an amine reactive reagent that can be used for derivatizing peptides, antibodies, amine coated surfaces etc. The alkyne group reacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azidoethyl-PEG2-t-Butyl ester is a PEG linker that contains a cleavable disulfide bond, an azide group and a t-butyl ester group. The disulfide bond can be cleaved via reduction reactions. The azide group can be reacted with an alkyne, DBCO or BCN moiety to undergo copper-catalyzed Click Chemistry. The t-butyl ester group can be removed under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

N-(t-butyl ester-PEG3)-N-bis(PEG3-azide) is developed by BroadPharm as a branched PEG linker with two terminal azide group and a t-butyl ester. The azide groups is very reactive with alkyne such as DBCO, BCN and propargyl reagnet via Click Chemistry. The t-butyl protected carboxyl group can be deprotected under mild acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

N-(acid-PEG3)-N-bis(PEG3-azide) is a a-arm PEGylation reagent with azide moieties and a terminal carboxylic acid. The azide groups enable Click Chemistry. PEG linker increases the solubility of the compound in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azido-PEG10-azide is a bifunctional PEG reagent with 10 PEG units and two azide groups. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Benzyl-PEG4-acid is a PEG linker containing a benzyl protecting group and a carboxylic acid group. Benzyl is an alcohol protecting group and can be removed via hydrogenolysis. The carboxylic acid group can react with primary amine groups in the presence of activators such as EDC or HATU to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azido-PEG4-alpha-D-glucose is a PEG linker containing azide group and D-glucose moieties. The azide group enables copper-catalyzed Click Chemistry reactions with alkynes, DBCO and BCN. The hydrophilic PEG spacer increases solubility in aqueous media. D-glucose increases solubility in aqueous media and increases the selectivity of the PEGylation reaction. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.