Delcasertib (KAI-9803) (Synonyms: BMS-875944) |
رقم الكتالوجGC32466 |
Delcasertib (KAI-9803) (KAI-9803) هو مثبط قوي وانتقائي δ ؛ -بروتين كيناز سي (δ ؛ PKC).
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Cas No.: 949100-39-4
Sample solution is provided at 25 µL, 10mM.
Delcasertib (KAI-9803) is a potent and selective δ-protein kinase C (δPKC) inhibitor.
Delcasertib (KAI-9803) is composed of a selective δ-protein kinase C (δPKC) inhibitor peptide derived from the δV1-1 portion of δPKC (termed "cargo peptide"), conjugated reversibly to the cell-penetrating peptide 11-amino acid, arginine-rich sequence of the HIV type 1 transactivator protein (TAT47-57; termed "carrier peptide") via a disulfide bond[1].
Delcasertib (KAI-9803) administration at the end of ischemia has been found to reduce cardiac damage caused by ischemia-reperfusion in a rat model of acute myocardial infarction. 14C-KAI-9803 is rapidly delivered to many tissues, including the heart (1.21 μg eq/g tissue), while being quickly cleared from the systemic circulation. The distribution of Delcasertib (KAI-9803) to tissues such as the liver, kidney, and heart is facilitated by the reversible conjugation to TAT47-57[1]. KAI-9803 ameliorates pathological conditions in acute myocardial infarction and reduce pain via specific modulation of membrane-translocation of PKC delta or epsilon. Delcasertib (KAI-9803) has an acceptable safety and tolerability profile when delivered via intracoronary injection during primary percutaneous coronary intervention for ST-segment elevation myocardial infarction[2].
References:
[1]. Miyaji Y, et al. Distribution of KAI-9803, a novel δ-protein kinase C inhibitor, after intravenous administration to rats. Drug Metab Dispos. 2011 Oct;39(10):1946-53.
[2]. Bates E, et al. Intracoronary KAI-9803 as an adjunct to primary percutaneous coronary intervention for acute ST-segment elevation myocardial infarction. Circulation. 2008 Feb 19;117(7):886-96.
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