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(Cys²)-Neuropeptide Y (1-4)-8-aminooctanoyl-(D-Cys²⁷)-Neuropeptide Y (25-32) trifluoroacetate salt
H-Tyr-Cys-Ser-Lys-8-aminooctanoyl-Arg-His-D-Cys-Ile-Asn-Leu-Ile-Thr-Arg-Gln-Arg-Tyr-NH₂ trifluoroacetate salt (Disulfide bond)


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4031093.0500 0.5 mg Ships within 3-5 business days  
CHF 263.00
CHF 244.59 (7%)
4031093.1000 1 mg Ships within 3-5 business days  
CHF 473.00
CHF 439.89 (7%)


This NPY analog contains 8-aminooctanoic acid in place of residues 5 to 24 of NPY and a D-Cys-Cys disulfide bond to conformationally restrict the peptide in a folded helical structure. This NPY analog shows selectivity for the pig spleen membrane receptors (Y₂).
Catalog Number H-3298
Synonyms C2-NPY
Molecular Formula C₉₆H₁₅₈N₃₂O₂₃S₂
Relative Molecular Mass 2192.64
CAS Registry Number 128806-04-2
Source Synthetic
Storage Conditions -20 ± 5 °C
Areas of Interest Obesity Research