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Merck
CN

E7880

Eledoisin

≥97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C54H85N13O15S
CAS Number:
Molecular Weight:
1188.40
UNSPSC Code:
12352200
MDL number:
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SMILES string

CCC(C)C(NC(=O)C(Cc1ccccc1)NC(=O)C(C)NC(=O)C(CC(O)=O)NC(=O)C(CCCCN)NC(=O)C(CO)NC(=O)C2CCCN2C(=O)C3CCC(=O)N3)C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(CCSC)C(N)=O

assay

≥97% (HPLC)

storage temp.

−20°C

Biochem/physiol Actions

Tachykinin originally isolated from the salivary gland of octopus with structural homology to substance P; potent vasodilator and hypotensive agent; induces salivation and increases capillary permeability. Agonist at tachykinin NK-2/NK-3 receptors.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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C Makridis et al.
Journal of gastroenterology and hepatology, 14(5), 500-507 (1999-06-04)
Diarrhoea is an important feature of the carcinoid syndrome, and various agents which may be released from carcinoid tumours have been considered to contribute pathophysiologically. The aim of the present study was to determine luminal concentrations of possible chemical mediators
S Kar et al.
The Journal of comparative neurology, 354(2), 253-281 (1995-04-03)
A number of neuroactive peptides including calcitonin gene-related peptide (CGRP), substance P, neurokinin B, opioids, somatostatin (SRIF), galanin, neurotensin and vasoactive intestinal polypeptide (VIP) have been localized in adult rat spinal cord and are considered to participate either directly and/or
P Pompei et al.
Peptides, 14(1), 97-102 (1993-01-01)
The present study evaluated the sensitivity of spontaneously hypertensive (SHR) and of Wistar Kyoto (WKY) rats to the hypotensive effect of tachykinins (TKs). Eledoisin, substance P, and the NK-1-selective agonist [Sar9,Met(O2)11]substance P evoked a smaller hypotensive response in SHR than
O M El-Agnaf et al.
The Biochemical journal, 336 ( Pt 2), 419-427 (1998-11-20)
In an attempt to answer the question of whether or not the so-called tachykinin-like region of the Alzheimer beta-amyloid protein [Abeta(25-35)] can act as a tachykinin, the sequences Abeta(25-35), Abeta(25-35)amide and their norleucine-35 and phenylalanine-31 analogues were synthesized. These peptides
B T Miller et al.
Biochemical and biophysical research communications, 196(1), 461-467 (1993-10-15)
Chemical modification studies of peptide hormones and random peptides have revealed that seryl hydroxyl groups had enhanced reactivity toward acylating reagents when they occurred in the linear triads His-Xaa-Ser or Ser-Xaa-His (Xaa = any amino acid). O-acylation of serine within

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