Polyethylene Glycol (PEGs & PEOs)

Tri(Amino-PEG3-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG3-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG4-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG4-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG4-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG5-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG5-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(Amino-PEG5-amide)-amine TFA salt is a PEG derivative containing three amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Tri(carboxyethyloxyethyl)amine HCl salt is a branched PEG derivative with three terminal carboxylic acids. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide

Tri(carboxyethyloxyethyl)amine HCl salt is a branched PEG derivative with three terminal carboxylic acids. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide

Tri(carboxyethyloxyethyl)amine HCl salt is a branched PEG derivative with three terminal carboxylic acids. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide

Tri(Mal-PEG2-amide)-amine is a branched PEG derivative with three terminal maleimide groups. The maleimide groups will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.