NSC-87877 disodium is a potent inhibitor of Shp2 and Shp1 protein tyrosine phosphatases (SH-PTP2 and SH-PTP1), with IC 50 values of 0.318 μM, 0.355 μM shp2 and shp1, respectively. NSC-87877 also inhibits dual-specificity phosphatase 26 (DUSP26).
IC50 & Target[1][2]
IC50: 0.318 μM (shp2), 0.355 μM (shp1).
体外研究(In Vitro)
NSC-87877 (0-0.5 μM, 5 days) inhibits DUSP26 function in NB cell lines.NSC-87877 (0-0.5 μM, 5 days) results in increased p53 phosphorylation (Ser37 and Ser46) and activation. has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability Assay
体内研究(In Vivo)
NSC-87877 (30?mg/kg, IP once daily for 15 days) possesses excellent anti- neuroblastoma activity. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献
[1]. Chen L, et al. Discovery of a novel shp2 protein tyrosine phosphatase inhibitor. Mol Pharmacol. 2006 Aug;70(2):562-70.[2]. Song M, et al. NSC-87877, inhibitor of SHP-1/2 PTPs, inhibits dual-specificity phosphatase 26 (DUSP26). Biochem Biophys Res Commun. 2009 Apr 17;381(4):491-5.[3]. Y Shi, et al. NSC-87877 i