计算溶液所需的质量、体积或浓度。
活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
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货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
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K125637-5mg |
5mg |
现货 ![]() |
| |
K125637-25mg |
25mg |
现货 ![]() |
| |
K125637-100mg |
100mg |
现货 ![]() |
|
英文别名 | KN62 | KN-62 | MFCD00083180 | NCGC00162398-03 | [4-[(2S)-2-[isoquinolin-5-ylsulfonyl(methyl)amino]-3-oxo-3-(4-phenylpiperazin-1-yl)propyl]phenyl] isoquinoline-5-sulfonate. | Ponceau BNA | [4-[(2S)-2-[isoquinolin-5-ylsulfonyl(methyl)amino]-3-oxo-3-(4-pheny |
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规格或纯度 | Moligand™, ≥98% |
英文名称 | KN-62 |
生化机理 | KN-62 对 Ca2+/calmodulin 依赖性蛋白激酶 II(CaMKII;Ki=0.9 μM)具有强效的选择性抑制作用,可使细胞停滞在 S 期。在表达 III 型腺苷酸环化酶(III-AC)的 HEK-293 细胞中,10 μM 的 KN-62 可阻断 CaMKII 对 III-AC 的磷酸化,并抑制激素刺激的 Ca2+ 振荡。此外,KN-62 还是 P2X7 受体的强效非竞争性拮抗剂(IC50 = 15 nM)。与酶的钙调素结合位点相互作用。据报道,在较高浓度下可抑制 GSK3β、PRAK 和 MAPKAP-K2。也是强效的非竞争性拮抗剂 |
储存温度 | -20°C储存 |
运输条件 | 超低温冰袋运输 |
作用类型 | 变构调节剂 |
作用机制 | P2X7 的异构调节剂 |
备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
产品介绍 |
KN-62是可渗透入细胞的CaM激酶II抑制剂,IC50为0.9 μM,直接与该酶的钙调蛋白结合位点结合,同时还是非竞争性P2X7受体拮抗剂,IC50为15 nM。A potent and selective inhibitor of CaMKII KN-62 is a potent and specific inhibitor of Ca2+/calmodulin-dependent protein kinase II (CaMKII) with Ki of 0.9 μM. |
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作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
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PubChem SID | 504763558 |
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分子类型 | 小分子 |
IUPAC Name | [4-[(2S)-2-[isoquinolin-5-ylsulfonyl(methyl)amino]-3-oxo-3-(4-phenylpiperazin-1-yl)propyl]phenyl] isoquinoline-5-sulfonate |
INCHI | InChI=1S/C38H35N5O6S2/c1-41(50(45,46)36-11-5-7-29-26-39-19-17-33(29)36)35(38(44)43-23-21-42(22-24-43)31-9-3-2-4-10-31)25-28-13-15-32(16-14-28)49-51(47,48)37-12-6-8-30-27-40-20-18-34(30)37/h2-20,26-27,35H,21-25H2,1H3/t35-/m0/s1 |
InChi Key | RJVLFQBBRSMWHX-DHUJRADRSA-N |
Canonical SMILES | CN(C(CC1=CC=C(C=C1)OS(=O)(=O)C2=CC=CC3=C2C=CN=C3)C(=O)N4CCN(CC4)C5=CC=CC=C5)S(=O)(=O)C6=CC=CC7=C6C=CN=C7 |
Isomeric SMILES | CN([C@@H](CC1=CC=C(C=C1)OS(=O)(=O)C2=CC=CC3=C2C=CN=C3)C(=O)N4CCN(CC4)C5=CC=CC=C5)S(=O)(=O)C6=CC=CC7=C6C=CN=C7 |
WGK Germany | 3 |
PubChem CID | 5312126 |
分子量 | 721.84 |
溶解性 | DMSO |
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分子量 | 721.800 g/mol |
XLogP3 | 5.600 |
氢键供体数Hydrogen Bond Donor Count | 0 |
氢键受体数Hydrogen Bond Acceptor Count | 10 |
可旋转键计数Rotatable Bond Count | 10 |
精确质量Exact Mass | 721.203 Da |
单同位素质量Monoisotopic Mass | 721.203 Da |
拓扑极表面积Topological Polar Surface Area | 147.000 Ų |
重原子数Heavy Atom Count | 51 |
形式电荷Formal Charge | 0 |
复杂度Complexity | 1370.000 |
同位素原子数Isotope Atom Count | 0 |
定义的原子立体中心计数Defined Atom Stereocenter Count | 1 |
未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
所有立体化学键的总数The total count of all stereochemical bonds | 0 |
共价键合单元计数Covalently-Bonded Unit Count | 1 |
WGK Germany | 3 |
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个人防护装备 | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
1. Tokumitsu H, Chijiwa T, Hagiwara M, Mizutani A, Terasawa M, Hidaka H. (1990) KN-62, 1-[N,O-bis(5-isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazi ne, a specific inhibitor of Ca2+/calmodulin-dependent protein kinase II.. J Biol Chem, 265 (8): (4315-20). [PMID:2155222] [10.1021/op500134e] |
2. Chessell IP, Michel AD, Humphrey PP. (1998) Effects of antagonists at the human recombinant P2X7 receptor.. Br J Pharmacol, 124 (6): (1314-20). [PMID:9720806] [10.1021/op500134e] |
3. Wu K et al.. (2021) Activity- and sleep-dependent regulation of tonic inhibition by Shisa7.. Cell Rep, 34 (12): (108899). [PMID:33761345] |
4. Glasgow SD et al.. (2018) Activity-Dependent Netrin-1 Secretion Drives Synaptic Insertion of GluA1-Containing AMPA Receptors in the Hippocampus.. Cell Rep, 25 (168-182.e6). [PMID:30282026] |
5. Jing L et al.. (2015) Despair-associated memory requires a slow-onset CA1 long-term potentiation with unique underlying mechanisms.. Sci Rep, 5 (15000). [PMID:26449319] |
6. Luchkina NV et al.. (2014) Developmental switch in the kinase dependency of long-term potentiation depends on expression of GluA4 subunit-containing AMPA receptors.. Proc Natl Acad Sci U S A, 111 (11): (4321-6). [PMID:24599589] |