Carbodiimide crosslinking reagents DCC and EDC (EDAC) for conjugation of carboxyl groups (glutamate, aspartate, C-termini) to primary amines (lysine, N-termini); also N-hydroxysuccinimide (NHS) for stable activation of carboxylates for amine-conjugation.
1-Ethyl-3-(3-dimethylaminopropyl) carbodiimide, CAS 25952-53-8; carboxyl-to-amine crosslinker; water-soluble for peptide immobilization and protein conjugation.
N-hydroxysuccinimide and N-hydroxysulfosuccinimide; prepare amine-reactive NHS-ester crosslinkers or enhance carbodiimide (EDC) conjugation for peptides or proteins.
