CAS 131256-74-1

(O-methyl-tyr21)-neuropeptide Y human

Description:

(O-methyl-tyr21)-neuropeptide Y human, identified by the CAS number 131256-74-1, is a modified form of neuropeptide Y (NPY), a peptide that plays a crucial role in various physiological processes, including appetite regulation, circadian rhythms, and stress response. This specific variant features a methoxy group at the tyrosine residue at position 21, which alters its biochemical properties and potentially enhances its stability and receptor binding affinity. Neuropeptide Y is composed of 36 amino acids and is known for its involvement in neuroendocrine signaling. The modification at the tyrosine position may influence its interaction with NPY receptors, which are G-protein coupled receptors, thereby affecting downstream signaling pathways. The substance is typically studied in the context of neurobiology and pharmacology, particularly for its implications in metabolic disorders and neuropsychiatric conditions. Its characteristics include being a peptide with a specific sequence, exhibiting biological activity, and having potential therapeutic applications due to its role in modulating various physiological functions.

Formula: C₁₉₀H₂₈₇N₅₅O₅₇S

Synonyms:

• (Tyr(Me)21)-Neuropeptide Y (human, rat)
• H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr(Me)-Ser-Ala-Leu-Arg-His-Tyr-Ile-Asn-Leu-Ile-Thr-Arg-Gln-Arg-Tyr-NH2

(Tyr(Me)21)-Neuropeptide Y (human, rat) trifluoroacetate salt

CAS: 131256-74-1

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Formula: C₁₉₀H₂₈₇N₅₅O₅₇S

Purity: Min. 95%

Molecular weight: 4,285.71 g/mol

Ref: 3D-FT108961