M435-1279

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

M435-1279 

M435-1279 是 UBE2T 抑制剂。M435-1279 通过阻断 UBE2T 介导的 RACK1 降解来抑制 Wnt/β-catenin 信号通路的过度激活。

M435-1279

M435-1279 Chemical Structure

CAS No. : 1359431-16-5

规格 价格 是否有货
5 mg ¥1500 询问价格 & 货期
10 mg ¥2500 询问价格 & 货期
25 mg ¥5500 询问价格 & 货期
50 mg ¥9500 询问价格 & 货期

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生物活性

M435-1279 is a UBE2T inhibitor. M435-1279 inhibits the Wnt/β-catenin signaling pathway hyperactivation through blocking UBE2T-mediated degradation of RACK1[1].

IC50 & Target

UBE2T

 

体外研究
(In Vitro)

M435-1279 (0, 2, 4, 8, 16, 31 μM; 48 h) significantly inhibits the growth of HGC27, AGS, and MKN45 cells[1].
M435-1279 (0, 4, 8, 12, 16, 20 μM) inhibits the cell viability with IC50s of 16.8, 11.88, 6.93, 7.76 μM of GES-1, HGC27, MKN45, AGS cells, respectively[1].
M435-1279 (31 nM to 500 μM) binds to UBE2T with a KD value of 50.5 μM[1].
M435-1279 (11.88 μM; 48 h) inhibits the ubiquitination of RACK1 and the hyperactivation of the Wnt/β-catenin pathway[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: HGC27, AGS, and MKN45 cells
Concentration: 0, 2, 4, 8, 16, 31 μM
Incubation Time: 48 h
Result: Inhibited the cell growth.

Cell Viability Assay[1]

Cell Line: HGC27, AGS, and MKN45 cells
Concentration: 0, 4, 8, 12, 16, 20 μM
Incubation Time:
Result: Inhibited the cell viability with IC50s of 16.8, 11.88, 6.93, 7.76 μM in GES-1, HGC27, MKN45, AGS cells, respectively.

体内研究
(In Vivo)

M435-1279 (5 mg/kg/day; intratumor injection for 18 days) slows the tumor growth[1].
M435-1279 induces higher RACK1 proteins expression, and lower Ki-67 and β-catenin proteins expression in intratumor tumors[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: BALB/C nude mice CDX model (MKN45 tumor size: 75–100 mm3)[1]
Dosage: 5 mg/kg/day
Administration: Intratumor injection for 18 days
Result: Slowed the tumor growth.
Induced higher RACK1 proteins expression, and lower Ki-67 and β-catenin proteins expression in intratumor tumors.

分子量

419.47

Formula

C18H17N3O5S2

CAS 号

1359431-16-5

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

DMSO : 250 mg/mL (595.99 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3840 mL 11.9198 mL 23.8396 mL
5 mM 0.4768 mL 2.3840 mL 4.7679 mL
10 mM 0.2384 mL 1.1920 mL 2.3840 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (4.96 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.96 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Yu Z, et al. A novel UBE2T inhibitor suppresses Wnt/β-catenin signaling hyperactivation and gastric cancer progression by blocking RACK1 ubiquitination. Oncogene. 2021 Feb;40(5):1027-1042. doi: 10.1038/s41388-020-01572-w. Epub 2020 Dec 15. Erratum in: Oncogene. 2021 Apr;40(14):2622-2623.

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