Polyethylene Glycol (PEGs & PEOs)

HO-PEG-Mal, MW 2K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 10K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 10K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 3.4K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 3.4K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 5K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 5K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Mal, MW 20K is a PEG derivative containing a hydroxyl group and a maleimide group. The hydroxyl group can further react to derivatize the compound. The maleimide can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG chain

HO-PEG-Valeric acid, MW 3.4K is a PEG derivative containing a hydroxyl group and a terminal carboxylic acid. The hydroxyl group can further react to derivatize the compound. The carboxylic acid can react with primary amines in the presence of

HO-PEG-Valeric acid, MW 3.4K is a PEG derivative containing a hydroxyl group and a terminal carboxylic acid. The hydroxyl group can further react to derivatize the compound. The carboxylic acid can react with primary amines in the presence of

HO-PEG-Valeric acid, MW 5K is a PEG derivative containing a hydroxyl group and a terminal carboxylic acid. The hydroxyl group can further react to derivatize the compound. The carboxylic acid can react with primary amines in the presence of

HO-PEG₁₆-OH.