P2149

Physalaemin

≥97% (HPLC)

• Synonym(s): pGlu-Ala-Asp-Pro-Asn-Lys-Phe-Tyr-Gly-Leu-Met-NH₂
• Empirical Formula (Hill Notation): C₅₈H₈₄N₁₄O₁₆S
• CAS Number: 2507-24-6
• Molecular Weight: 1265.44
• UNSPSC Code: 12352200
• PubChem Substance ID: 24898279
• MDL number: MFCD00076375

Properties

• assay: ≥97% (HPLC)
• UniProt accession no.: P01308
• storage temp.: −20°C
• SMILES string: CSCCC(NC(=O)C(CC(C)C)NC(=O)CNC(=O)C(Cc1ccc(O)cc1)NC(=O)C(Cc2ccccc2)NC(=O)C(CCCCN)NC(=O)C(CC(N)=O)NC(=O)C3CCCN3C(=O)C(CC(O)=O)NC(=O)C(C)NC(=O)C4CCC(=O)N4)C(N)=O
• Gene Information: human ... INS(3630)

Description

Biochem/physiol Actions

Potent hypotensive; induces salivation, intestinal contraction and vasodilation

Other Notes

Tachykinin originally isolated from the skin of the amphibian, Physalaemus fuscumaculatus; with structural homology to substance P