PEG

Carboxy-PEG4-sulfonic acid is a PEG linker containing carboxylic acid and sulfonic acid. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and HATU. The sulfonic acid group can undergo esterification, halogenation and replacement reactions. The hydrophilic PEG linker increases solubility of a compound in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DNP-PEG4-t-butyl ester is a PEG linker containing DNP and t-butyl ester moieties. DNP is involved in biological pathways and participates in ion transport across membranes. The t-butyl ester can be deprotected under acidic conditions. The hydrophilic PEG linker increases water solubility of a compound in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

t-Butoxycarbonyl-PEG2-sulfonic acid is a PEG linker containing a t-Boc protecting group and sulfonic acid moiety. The t-Boc protecting group can be removed under acidic conditions. The sulfonic acid can undergo esterification, halogenation and displacement reactions. The hydrophilic PEG linkers increase the water solubility of a compound in aqueous conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

m-PEG-Acrylate, MW 30K is a PEG acrylate monomer which can be polymerized to produce a brush type structure on surfaces. The acrylate is also reactive to thiol via thiol-ene reaction by formation of a thioether bond. Reagent grade, for research purpose.

m-PEG-Acrylate, MW 20,000 is an acrylate polyPEG for preparing polymer brush on various surfaces via radical polymerization technique, such as ATRP or RAFT. Reagent grade, for research purpose.

m-PEG-Acrylate, MW 10,000 is a polyPEG acrylate molecule for surface grafting of PEG polymer via radical polymerization, such as ATRP or RAFT technique. Reagent grade, for research purpose.

m-PEG-Acrylate, MW 2,000 is an acrylate polyPEG monomer. The vinyl group polymerizes in the presence of radical (UV or heat) initiator. The PEG improves overall solubility of the molecule. Reagent grade, for research purpose.

Acrylate-PEG-NH2, MW 2,000 is a functionalized PEG containing both acrylate and amine group. Amine is reactive with NHS esters or carboxylic acids in the presence of HATU or EDC. Acrylate group can be used for radical or UV initiated polymerization or thiol-ene reaction via Michael Addition. Reagent grade, for research purpose.

Acrylate-PEG-NH2, MW 10,000 is a functionalized PEG with vinyl moiety at one end and amine at the other end. Acrylate is commonly used for radical polymerization. The amine group is reactive with carboxylic acids and activated NHS esters. Reagent grade, for research purpose.