Polyethylene Glycol (PEGs & PEOs)

N-Mal-N-bis(PEG4-NHS ester) is a branched PEG derivative with a terminal maleimide group and two terminal NHS esters. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The

N-Mal-N-bis(PEG4-NHS ester) is a branched PEG derivative with a terminal maleimide group and two terminal NHS esters. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The

N-Mal-N-bis(PEG4-NHS ester) is a branched PEG derivative with a terminal maleimide group and two terminal NHS esters. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The

N-Me-N-bis(PEG2-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional groups.

N-Me-N-bis(PEG2-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional groups.

N-Me-N-bis(PEG2-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional groups.

N-Me-N-bis(PEG3-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional group.

N-Me-N-bis(PEG3-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional group.

N-Me-N-bis(PEG3-OH) is a branched PEG derivative with two terminal hydroxyl groups. The hydroxy groups enable further derivatization or replacement with other reactive functional group.

N-Me-N-bis(PEG4-acid) HCl salt is a crosslinker derivative containing two PEG4-acid groups. The two terminal carboxylic acid groups can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The

N-Me-N-bis(PEG4-acid) HCl salt is a crosslinker derivative containing two PEG4-acid groups. The two terminal carboxylic acid groups can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The

N-Me-N-bis(PEG4-acid) HCl salt is a crosslinker derivative containing two PEG4-acid groups. The two terminal carboxylic acid groups can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The