Polyethylene Glycol (PEGs & PEOs)

m-PEG-Azide, MW 2k is a PEG derivative that has an azide group. The azide can react with alkynes through copper-catalyzed Click Chemistry. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

m-PEG-Biotin, MW 2K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 2K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 5K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 5K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 10K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 10K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 20K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-Biotin, MW 20K is a PEG derivative which contains a biotin group. The biotin group can react with streptavadin and avadin and is involved in metabolic processes. The PEG chain allows for enhanced water solubility of compounds in aqueous media.

m-PEG-CH2CO2H, MW1K is a PEG derivative with a terminal carboxylic acid group. The terminal carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linker

m-PEG-CH2CO2H, MW1K is a PEG derivative with a terminal carboxylic acid group. The terminal carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linker

m-PEG-CH2CO2H, MW2K is a PEG derivative with a terminal carboxylic acid group. The terminal carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linker