MLT-231
目录号 : KM6412 纯度 : 98%

MLT-231 是一种高效、高选择性的变构 MALT1 抑制剂,IC50 为 9 nM。MLT-231 特异性地阻止内源性 BCL10 断裂,IC50 为 160 nM。MLT-23 在 ABC-DLBCL 型异种移植模型中具有抗肿瘤活性。

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5mg
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10mg
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25mg
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50mg 询价 In-stock
100mg 询价 In-stock

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生物活性

MLT-231 is a potent, highly selective allosteric MALT1 Inhibitor with an IC50 of 9 nM. MLT-231 specifically prevents endogenous BCL10 cleavage with IC50 of 160 nM. MLT-231 shows antitumor activity in an ABC-DLBCL type xenograft model in mouse.

体外研究

MLT-231 (19.5-10000 nM) inhibits the proliferation of OCI-Ly3 cells. MLT-231 (50-5000 nM; 24 hours) leads to accumulation of the uncleaved form of its substrates CYLD, BCL10, and RELB while expression of the NF-κB target gene IRF4 is suppressed.

Western Blot Analysis

Cell Line: OCI-Ly3 cells
Concentration: 50-5000 nM
Incubation Time: 24 hours
Result: NF-κB target gene IRF4 was suppressed.
体内研究

MLT-231 (10-100 mg/kg; p.o.; bid schedule for 2 weeks) displays in vivo efficacy in the ABC-DLBCL xenograft model.
MLT-231 (1 mg/kg; i.v.; BALB/c mice) treatment shows the CL, t1/2, and Vss are 11 mL/min/kg, 1.9 hours, and 1.5 L/kg, respectively.
MLT-231 (1 mg/kg; i.v.; Sprague-Dawley rats) treatment shows the CL, t1/2, and Vss are 41 mL/min/kg, 3.2 hours, and 9.4 L/kg, respectively.
MLT-231 (3 mg/kg; p.o.; BALB/c mice) treatment shows the AUC0-24, Cmax and F are 3096 nM/h, 549 nM, and 99%, respectively.
MLT-231 (3 mg/kg; p.o.; Sprague-Dawley rats) treatment shows the AUC0-24, Cmax and F are 547 nM/h, 46 nM, and 61%, respectively.

Animal Model: Scid-beige mice (OCI-Ly10 ABC-DLBCL type xenograft model)
Dosage: 10, 30, and 100 mg/kg
Administration: P.o.; bid schedule for 2 weeks
Result: Led to tumor stasis, while being well tolerated.
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 110 mg/mL (234.12 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1283 mL 10.6417 mL 21.2834 mL
5 mM 0.4257 mL 2.1283 mL 4.2567 mL
10 mM 0.2128 mL 1.0642 mL 2.1283 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。-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    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 6 mg/mL (12.77 mM); Clear solution

    此方案可获得 ≥ 6 mg/mL (12.77 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 60.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 5.5 mg/mL (11.71 mM); Clear solution

    此方案可获得 ≥ 5.5 mg/mL (11.71 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 55.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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