HomeChelators PacksActivated Esters Pack ? Activated Esters Pack ?360.00 €? Category: Chelators Packs? Description Catalogue Number Activated Esters Pack Content 50 mg DOTA-NHS ester (C084) 50 mg NOTA-NHS ester (C100) 50 mg NODA-GA-NHS ester (C098) 50 mg DOTA-GA-anhydride (C109) 50 mg DTPA-bis anhydride (C095) Applications Peptides and antibodies labeling. Specific reactivity towar