Sulfo-S-HyNic

Sulfo-S-HyNic reacts with primary amines on proteins (through lysine amino acids) or amino-modified oligonucleotides or surfaces, introducing a HyNic linker that forms stable covalent conjugates with biomolecules possessing 4FB linkers. Sulfo-S-HyNic contains a Sulfo-NHS ester, which makes this linker water soluble. No DMF or other organic solvents are necessary to dissolve the linker prior to use.
Sulfo-S-HyNic is recommended for use to incorporate HyNic linkers on amino-surfaces or biomolecules. This linker is particularly useful for biomolecules or surfaces that are sensitive to organic solvents such as DMF or DMSO.

msds of Sulfo-S-HyNic