Peptide Sequence

CYFVNCPRG

deamino-Cys-Tyr-Phe-Val-Asn-Cys-Pro-D-Arg-Gly-NH2

Chemical Modification

Glutamine residue 4 of the natural sequence is replaced by valine; arginine residue 8 is D-arginine and N-terminal cysteine residue is deamino-cysteine