139298-40-1COc1ccc(S(=O)(=O)N(CCO)c2ccccc2CN(C)CC=Cc2ccc(Cl)cc2)cc1LLLQTDSSHZREGW-UHFFFAOYSA-N化学的特性white to off-white powder
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説明KN-93 is a selective inhibitor of Ca2+/calmodulin-dependent kinase type II (CaMKII), competitively blocking CaM binding to the kinase (Ki = 370 nM). It does not affect the activities of PKA, PKC, MLCK, or Ca2+-phosphodiesterase. It inhibits histamine-induced aminopyrine uptake in parietal cells (IC50 = 300 nM). More recently, KN-93 has been used to implicate roles for CaMKII in Ca2+-induced Ca2+ release in cardiac myocytes, constitutive phosphorylation of 5-lipoxygenase in 3T3 cells, and Ca2+-dependent activation of HIF-1α in colon cancer cells.
使用KN-93 has been used: as an inhibitor to block αCaMKII (Ca2+/calmodulin-dependent protein kinase IIα)as CaMKII inhibitor to pre-treat hippocampal slicesto treat the cells, to alter the cytoskeleton (CSK) structure and function during the experiment
一般的な説明Cell-permeable, reversible, and competitive inhibitor of rat brain Ca+2/calmodulin-dependent protein kinase II (Ki = 370 nM). KN-93 selectively binds to the Calmodulin (CaM) binding site of the enzyme and prevents the association of CaM with CaM Kinase II. Selectively binds to the CaM binding site of the enzyme and prevents the association of CaM with CaMKII. Has no significant effect on protein kinase A activity. Induces G1 cell cycle arrest and apoptosis in NIH 3T3 cells.
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139298-40-1DTXSID401025982CHEMBL3199731定義ChEBI: A sulfonamide resulting from the formal condensation of p-methoxybenzenesulfonic acid with the anilino nitrogen of 2-(aminomethyl)-N-(2-hydroxyethyl)aniline in which the hydrogens of the primary amino group have been replace by methyl and p-chlorocinnamyl groups. KN-93 is a selective inhibitor of Ca2+/calmodulin-dependent protein kinase II.