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Key Documents

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
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
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
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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