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GSK2879552 2HCl(1401966-69-5(free base))
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
GSK2879552 2HCl(1401966-69-5(free base))图片
包装与价格:
包装价格(元)
1 mg电议
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
1 mL*10 mM(in DMSO)电议

产品介绍
GSK2879552 2HCl (1401966-69-5(free base)) 是一种口服的、不可逆的赖氨酸特异性去甲基化酶 1 (LSD1) 抑制剂,具有潜在的抗肿瘤活性。

产品描述

GSK2879552 is an orally available, irreversible inhibitor of lysine specific demethylase 1 (LSD1), with potential antineoplastic activity.

体外活性

GSK2879552 inhibits KDM1A histone demethylase activity, inducing differentiation of sorafenib-resistant cells and attenuates stemness properties. GSK2879552 derepresses the transcription of Wnt antagonists and downregulates β-catenin signaling activity in sorafenib-resistant cells[1]. GSK2879552 is 280-fold selective over D-amino acid oxidase, allowing for direct comparison of inactivation efficiency (KIapp=520 ± 170 μM, kinact=0.12 ± 0.01 min?1, kinact/KIapp=2.3×10-4 ± 1.31×10-5 min-1 μM-1). GSK2879552 inhibits the growth of 9/28 small cell lung carcinoma (SCLC) lines and 20/29 AML lines, with EC50 of 2-240 nM

体内活性

GSK2879552 (1.5 mg/kg, p.o.) treatment exhibits tumor growth inhibition in SCLC xenograft bearing mice. There is 57% and 83% tumor growth inhibition (TGI) in NCI-H526 and NCI-H1417 tumor bearing mice respectively. NCI-H510 and NCI-H69 tumor bearing mice also demonstrate partial TGI (38% and 49% respectively) in response to GSK2879552, while no significant TGI is observed for SHP77 bearing mice

细胞实验

Viable cells are measured in Cell Counting Kit-8 (CCK8) assay. Briefly, cells are cultured in a 96-well plate overnight at a density of 5×103 cells per well and treated with the indicated concentrations of sorafenib (0 μM, 40 μM or 80 μM) for 24 h. Subsequently, the cells are incubated with 10 μL CCK8 for 60 min at 37°C, 5% CO2. The absorbance of optical density at 450 nm (A450) is determined with Varioskan Flash.

Cas No.

T4418

分子式

C23H30Cl2N2O2

分子量

437.41

储存和溶解度

DMSO:4.37 mg/mL (10 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years