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VIP (also known as Vasoactive Intestinal Peptide) is a synthetic octacosapeptide (28 amino acids long) belonging to the glucagon/secretin superfamily of peptides, featuring a linear sequence with C-terminal amidation in its standard form and no cyclic structures, disulfide bridges, or glycosylation.
Product Name: VIP
CAS Number: 37221-79-7
Molecular Formula: C₁₄₇H₂₃₇N₄₃O₄₃S
Molecular Mass: 3326.8 g/mol
PubChem CID: 53314964
VIP (also known as Vasoactive Intestinal Peptide) is a synthetic octacosapeptide (28 amino acids long) belonging to the glucagon/secretin superfamily of peptides, featuring a linear sequence with C-terminal amidation in its standard form and no cyclic structures, disulfide bridges, or glycosylation.
Its amino acid sequence is: His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH₂ (or H-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH₂).
Chemically, it has the molecular formula C₁₄₇H₂₃₈N₄₄O₄₂S and a molar mass of approximately 3325.8 g/mol (CAS 40077-57-4 or 37221-79-7). This oligopeptide is classified as a research chemical and is commonly utilized in laboratory investigations of neuropeptide biochemistry, receptor-ligand interactions, and related pathways
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