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SCP0141

Sigma-Aldrich

ET A Receptor Antagonist JKC 301

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About This Item

Empirical Formula (Hill Notation):
C32H44N6O7
Molecular Weight:
624.73
UNSPSC Code:
12352200
NACRES:
NA.32

Assay

≥95% (HPLC)

form

lyophilized

composition

Peptide Content, ≥85%

storage condition

protect from light

storage temp.

−20°C

Amino Acid Sequence

Asp-Pro-Ile-Leu-Trp

Application

JKC-301 (Asp-Pro-Ile-Leu-Trp) is a pentapeptide used as an selective endothelin ET(A) receptor antagonist.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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J E Tanus-Santos et al.
European journal of pharmacology, 396(1), 33-37 (2000-05-24)
The increased endothelin-1 levels observed after smoking may result from nicotine-stimulated endothelin-1 production by endothelial cells. In this study, we investigated the effects of selective endothelin ET(A) receptors antagonist Cycle D-a-aspartyl-L-prolyl-D-isoleucyl-D-tryptophyl (JKC 301) and of endothelin ET(B) receptors antagonist N-cis-2
Z Fekete et al.
The Journal of pharmacology and experimental therapeutics, 275(1), 215-218 (1995-10-01)
In this study we characterized the endothelin (ET) receptors of cultured L6 myotubes in order to gain a further insight into the mechanism of the ET effect on skeletal muscle cells. Displacements of 125I-ET-1 by unlabeled ET-1, ET-2 and ET-3
L C Ngoka et al.
Journal of mass spectrometry : JMS, 35(2), 265-276 (2000-02-19)
We previously showed by using mass spectrometry that endothelin A selective receptor antagonists BQ123 and JKC301 form novel coordination compounds with sodium ions. This property may underlie the ability of an ET(A) antagonist to induce net tubular sodium reabsorption in
Daphne Merkus et al.
American journal of physiology. Heart and circulatory physiology, 288(5), H2088-H2092 (2005-01-08)
Alpha-adrenergic vasoconstriction in the coronary circulation is mediated through alpha-adrenoceptors on cardiac myocytes and subsequent release of endothelin, a very potent, long-lasting vasoconstrictor. Recent studies found that adult cardiac myocytes do not express the preproendothelin gene. Thus we hypothesized that

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