Polyethylene Glycol (PEGs & PEOs)

Mal-PEG-Mal, MW 3.4K is a PEG derivative which contains two maleimide groups. The maleimide groups can react with thiols between pH 6.5 to 7.5. The hydrophilic PEG chain increases the water solubility properties of the compound.

Mal-PEG-Mal, MW 3.4K is a PEG derivative which contains two maleimide groups. The maleimide groups can react with thiols between pH 6.5 to 7.5. The hydrophilic PEG chain increases the water solubility properties of the compound.

Mal-PEG-Mal, MW 5K is a PEG derivative which contains two maleimide groups. The maleimide groups can react with thiols between pH 6.5 to 7.5. The hydrophilic PEG chain increases the water solubility properties of the compound.

Mal-PEG-Mal, MW 5K is a PEG derivative which contains two maleimide groups. The maleimide groups can react with thiols between pH 6.5 to 7.5. The hydrophilic PEG chain increases the water solubility properties of the compound.

Mal-PEG1-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the

Mal-PEG1-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the

Mal-PEG1-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the

Mal-PEG1-Bromide contains a maleimide group and bromide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The bromide (Br) is a very good leaving group for

Mal-PEG1-Bromide contains a maleimide group and bromide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The bromide (Br) is a very good leaving group for

Mal-PEG1-Bromide contains a maleimide group and bromide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The bromide (Br) is a very good leaving group for

Mal-PEG1-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified

Mal-PEG1-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified