[cPP1-7,NPY19-23,Ala31,Aib32,Gln34] - hPancreatic Polypeptide
Purity: ≥95%
Biological Activity
[cPP1-7,NPY19-23,Ala31,Aib32,Gln34] - hPancreatic Polypeptide is a potent, selective peptide agonist for the neuropeptide Y Y5 receptor (IC50 values for inhibition of NPY binding to human Y5, Y1, Y2 and Y4 receptors are 0.24, 530, > 500, and 51 nM respectively, Ki at Y5 = 0.1 - 0.15 nM). Stimulates food intake in vivo.Technical Data
(Modifications: X = Aib, Tyr-36 = C-terminal amide)
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Background References
-
Fasting induces a form of autonomic synaptic plasticity that prevents hypoglycemia.
Wang M, Wang Q, Whim M
Proc Natl Acad Sci U S A, 0;113(21):E3029-38. -
The first selective agonist for the neuropeptide YY5 receptor increases food intake in rats.
Cabrele et al.
J.Biol.Chem., 2000;275:36043 -
BODIPY�-conjugated neuropeptide Y ligands: new fluorescent tools to tag Y1, Y2, Y4 and Y5 receptor subtypes.
Dumont et al.
Br.J.Pharmacol., 2005;146:1069
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