Polyethylene Glycol (PEGs & PEOs)

m-PEG-thiol, MW 10K is a PEG derivative with an attached thiol group. The thiol group can react with maleimides, disulfides, haloacteamides and other thiols. The hydrophilic PEG linker makes the compound more water soluble in aqueous media.

m-PEG-thiol, MW 10K is a PEG derivative with an attached thiol group. The thiol group can react with maleimides, disulfides, haloacteamides and other thiols. The hydrophilic PEG linker makes the compound more water soluble in aqueous media.

m-PEG-Tresyl, MW5K is a polyPEG derivative that contains a tresyl group which amine and thiol reactive. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media.

m-PEG-Tresyl, MW5K is a polyPEG derivative that contains a tresyl group which amine and thiol reactive. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media.

m-PEG-Tresyl, MW5K is a polyPEG derivative that contains a tresyl group which amine and thiol reactive. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media.

m-PEG1-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer

m-PEG1-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer

m-PEG1-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer

m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases

m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases

m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases

m-PEG10-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer