H-D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (Disulfide bond between Cys2 and Pen7)

CAS: 103429-31-8

Ref. 3D-FP108621

Product Information

• Name: H-D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (Disulfide bond between Cys2 and Pen7)
• Synonyms: CTOP, (Tyr³,Orn?,Pen?)-Octreotate amide, NTB (Naltriben)
• Brand: Biosynth
• Description: H-D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 is a neuropeptide that was found in the brain of an amphibian and has been shown to have antinociceptive properties. The peptide has been shown to bind to kappa opioid receptors and δ opioid receptors, which are both involved in pain regulation. H-D-Phe-Cys-Tyr-D-Trp-Orn (HDFYDT) has been shown to be effective in vivo, which may be due to its ability to increase striatal dopamine levels and decrease locomotor activity. HDFYDT also increases gamma aminobutyric acid levels in the brain, which may result in reduced anxiety. HDFYDT is synthesized from two amino acids: histidine and glutamine. This peptide is sensitive to proteolytic enzymes and can be degraded into smaller fragments such

Chemical properties

• Molecular weight: 1,062.27 g/mol
• Formula: C₅₀H₆₇N₁₁O₁₁S₂
• Purity: Min. 95%