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[cPP1-7,NPY19-23,Ala31,Aib32,Gln34] - hPancreatic polypeptide
Cat. No. NY-010
Structure:
H-Gly-Pro-Ser-Gln-Pro-Thr-Tyr-Pro-Gly-Asp-Asn-Ala-Thr-Pro-Glu-Gln-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-Arg-Tyr-Ile-Asn-Met-Ala-Aib-Arg-Gln-Arg-Tyr-NH2
Other Names:
[cPP1–7,NPY19–23,Ala31,Aib32,Gln34]hPP
Activity:
Potent and selective Y5 agonist
[cPP1-7,NPY19-23,Ala31,Aib32,Gln34] - hPancreatic Polypeptide is a potent and selective peptide agonist for the neuropeptide Y Y5 receptor , with IC50 values for inhibition of neuropeptide Y binding to human Y5, Y1, Y2 and Y4 receptors of 0.24, 530, > 500, and 51 nM respectively, and a Ki at Y5 of 0.1 - 0.15 nM. [cPP1-7,NPY19-23,Ala31,Aib32,Gln34] - hPancreatic Polypeptide stimulates food intake in vivo.
Cabrele et al (2000) The first selective agonist for the neuropeptide YY5 receptor increases food intake in rats. J.Biol.Chem. 275 36043 PMID: 10944518
Quarta et al (2011) Central administration of NPY or an NPY-Y5 selective agonist increase in vivo extracellular monoamine levels in mesocorticolimbic projecting areas. Neuropharmacology 60(2-3) 328 PMID: 20868698
Medeiros and Jackson (2013) Neuropeptide Y Y5-receptor activation on breast cancer cells acts as a paracrine system that stimulates VEGF expression and secretion to promote angiogenesis. Peptides 48 106 PMID: 23932937
Related areas
All peptides >
All neuropeptide Y receptor modulators >
All appetite regulation research categories >
Technical Data
| Structure | H-Gly-Pro-Ser-Gln-Pro-Thr-Tyr-Pro-Gly-Asp-Asn-Ala-Thr-Pro-Glu-Gln-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-Arg-Tyr-Ile-Asn-Met-Ala-Aib-Arg-Gln-Arg-Tyr-NH2 |
| CAS Number | 313988-89-5 |
| Molecular Weight | 4207.67 |
| Formula | C183H281N57O54S2 |
| Sequence | GPSQPTYPGDNATPEQMARYYSALRRYINMAXRQRY-NH2 |
| Modifications | X = Aib, Tyr-36 = C-terminal amide |
Solubility and Storage
| Solubility | Soluble to 1 mg/ml in water |
| Appearance | Freeze dried solid |
| Storage | Store dry, frozen and in the dark |
Batch Specific Data
| Purity | >95% by hplc |
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Recent citations
A new publication from the University of Ljubljana uses MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2, the FRET substrate for the severe acute respiratory syndrome coronavirus main protease (SARS-CoV Mpro), to determine the inhibitory potential of plant polyphenols
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