PeptideDB

(Leu31,Pro34)-Neuropeptide Y (porcine)

CAS No.: 125580-28-1

(Leu31,Pro34)-Neuropeptide Y (porcine) also called [Leu31, Pro34] Neuropeptide Y (1-36), porcine, is a NPY analog, it is
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CAS 125580-28-1
Sequence H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Leu-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-His-Tyr-Ile-Asn-Leu-Leu-Thr-Arg-Pro-Arg-Tyr-NH2
Sequence Single YPSKPDNPGEDAPAEDLARYYSALRHYINLLTRPRY-NH2
Molecular Formula C190H286N54O56
Molecular Weight 4222.69
Synonyms [Leu31, Pro34] Neuropeptide Y (1-36), porcine
Technology Synthetic
Storage -20°C, avoid light, cool and dry place
Application Obesity Research
Description (Leu31,Pro34)-Neuropeptide Y (porcine) also called [Leu31, Pro34] Neuropeptide Y (1-36), porcine, is a NPY analog, it is a highly potent and selective ligand for Y1 receptors in different cell lines and tissues. It has therefore been used to detect the NPY/PYY receptor subtype distribution, e.g., in rat brain. The peptide is also active in vivo, showing an even higher potency than NPY in increasing blood pressure in anesthetized rats.
References 1.  [Leu31-Pro34] neuropeptide Y identifies a subtype of 125I-labeled peptide YY binding sites in the rat brain. A.M.L.Castrucci et al., Drugs Future, 15, 41 (1990) 2.  [Leu31, Pro34]neuropeptide Y: a specific Y1 receptor agonist. D.R.Gehlert et al., Neurochem. Int., 21, 45 (1992) 3.  [Leu31-Pro34] neuropeptide Y identifies a subtype of 125I-labeled peptide YY binding sites in the rat brain. J.Fuhlendorff et al., Proc. Natl. Acad. Sci. USA, 87, 182 (1990) 4.  Interaction between neuropeptide Y and alpha-melanocyte stimulating hormone in amygdala regulates anxiety in rats. Kokare DM, et, al. Brain Res. 2005 May 10;1043(1-2):107-14.