SBE 13 HCl
mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
丝氨酸/苏氨酸激酶polo样激酶1(Plk1)在癌症治疗领域引起极大的关注,因为它在肿瘤细胞中活性升高,是癌症患者的预后不良因素.Plk1活性在有丝分裂检验点中具有重要作用,用于测量肿瘤的侵袭性.SBE13被确定为不活跃Plk1的新型有效抑制剂.
体外实验:应用激酶实验\免疫印迹分析\流式细胞仪\Caspase实验和免疫荧光研究分析测定其在癌细胞中诱导细胞死亡的能力,发现SBE 13在较低浓度下减少细胞增殖,延迟细胞周期进程,在较高浓度下引起G2/M阻滞,随后诱导细胞凋亡和异常核分裂.值得注意的是,SBE13不影响其它激酶的活性,如Plk2\Plk3和Aurora A,表明这种II型Plk1抑制剂的选择性[1].
硅片:同源模型中SBE13的对接方式表明其与Plk1的精氨酸95相互作用,从而覆盖整个疏水口袋,是预期的II型抑制剂.SBE13作为II型抑制剂的另一特征是与铰链区和与Asp-Phe-Gly (DFG)基序的天冬氨酸相互作用[2].
临床试验:到目前为止,SBE13还处于临床前开发阶段.
参考文献:
[1] Keppner S, Proschak E, Kaufmann M, Strebhardt K, Schneider G, Spnkuch B. Biological impact of freezing Plk1 in its inactive conformation in cancer cells. Cell Cycle. 2010 Feb 15;9(4):761-73.
[2] Keppner S, Proschak E, Schneider G, Spnkuch B. Identification and validation of a potent type II inhibitor of inactive polo-like kinase 1. ChemMedChem. 2009 Nov;4(11):1806-9.
Physical Appearance | White solid |
Storage | Store at -20°C |
M.Wt | 479.4 |
Cas No. | 1052532-15-6 |
Formula | C24H28Cl2N2O4 |
Solubility | Soluble in DMSO |
Chemical Name | N-(4-((6-chloropyridin-3-yl)methoxy)-3-methoxybenzyl)-2-(3,4-dimethoxyphenyl)ethanamine hydrochloride |
SDF | Download SDF |
Canonical SMILES | COC1=C(OC)C=C(CCNCC2=CC(OC)=C(OCC3=CN=C(Cl)C=C3)C=C2)C=C1.Cl |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |