SCP0133

Sigma-Aldrich

Endomorphin II

Empirical Formula (Hill Notation):
C32H37N5O5
Peso molecular:
571.67
NACRES:
NA.32
En este momento no podemos mostrarle ni los precios ni la disponibilidad

assay

≥95% (HPLC)

form

lyophilized

composition

Peptide Content, ≥80%

storage condition

protect from light

storage temp.

−20°C

Amino Acid Sequence

Tyr-Pro-Phe-Phe-NH2

Application

Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2, YPWF-NH2) and endomorphin-2 (Tyr-Pro-Phe-Phe-NH2, YPFF-NH2) are endogeneous opioid tetrapeptides with high affinity and specificity for the μ (mu) opioid receptor. Endomorphin-1 and 2 may be used to study the differential action and metabolism of these opioids.

WGK Germany

WGK 3

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificado de Análisis
Javier Burgueño et al.
Scientific reports, 7(1), 15389-15389 (2017-11-15)
Compelling data in the literature from the recent years leave no doubt about the pluridimensional nature of G protein-coupled receptor function and the fact that some ligands can couple with different efficacies to the multiple pathways that a receptor can...
Yoshio Okada et al.
Vitamins and hormones, 65, 257-279 (2002-12-17)
Opioid peptides and their G-protein-coupled receptors (delta, kappa, mu) are located in the central nervous system and peripheral tissues. The opioid system has been studied to determine the intrinsic mechanism of modulation of pain and to develop uniquely effective pain-control...
Vijayalaxmi et al.
Fish physiology and biochemistry, 46(1), 429-438 (2019-11-30)
Endomorphins (EM-1 and EM-2) are the tetrapeptides involved in pain and neuroendocrine responses with a high affinity for μ-opioid receptors in vertebrates. However, their role in fish reproduction is not clear. The aim of this study was to investigate the...
Anna Janecka et al.
Peptides, 29(11), 2066-2073 (2008-08-23)
Centrally acting plant opiates, such as morphine, are the most frequently used analgesics for the relief of severe pain, even though their undesired side effects are serious limitation to their usefulness. The search for new therapeutics that could replace morphine...
Jakub Fichna et al.
Pharmacological reviews, 59(1), 88-123 (2007-03-03)
Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2) and endomorphin-2 (Tyr-Pro-Phe-Phe-NH2) are two endogenous opioid peptides with high affinity and remarkable selectivity for the mu-opioid receptor. The neuroanatomical distribution of endomorphins reflects their potential endogenous role in many major physiological processes, which include perception of pain...

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