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Enasidenib
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。
Enasidenib图片
CAS NO:1446502-11-9
包装与价格:
包装价格(元)
10 mM * 1 mL in DMSO电议
5mg电议
10mg电议
50mg电议
100mg电议
200mg电议
500mg电议

产品名称
恩西地平
AG-221
产品介绍
Enasidenib是可口服,可逆,选择性的IDH2突变酶抑制剂,抑制IDH2R140Q和 IDH2R172KIC50分别为100 和 400 nM。
生物活性

Enasidenib is an oral, potent, reversible, selective inhibitor of theIDH2mutant enzymes, withIC50s of 100 and 400 nM against IDH2R140Qand IDH2R172K, respectively.

IC50& Target

IC50: 100 nM (IDH2R140Q), 400 nM (IDH2R172K)[1]

体外研究
(In Vitro)

Enasidenib (AG-221) reverses the effects of mutant IDH2 on DNA methylation in mutant stem/progenitor cells. Enasidenib induces differentiation and impairs self-renewal of IDH2-mutant leukemia cells, effects that are further enhanced by simultaneous inhibition of Flt3ITD. Enasidenib (AG-221) therapy induces differentiation of leukemic cells, with an increase in the CD11b+population and a decrease in the c-Kit+population in the peripheral blood at 2wks[2].

体内研究
(In Vivo)

Treatment with Enasidenib (AG-221) significantly improves survival in an IDH2-mutant acute myeloid leukemia (AML) primary xenograft mouse model[1]. Enasidenib (AG-221), a mutant IDH2 inhibitor, remodels the epigenetic state of IDH2-mutant cells and induces alterations in self-renewal/differentiation in IDH2-mutant AML model in vivo. Enasidenib treatment (10mg/kg or 100mg/kg bid) leads to a reduction in 2-HG in vivo (96.7% below pre-treatment levels). Moreover, Enasidenib treatment restores megakaryocyte-erythroid progenitor (MEP) differentiation that is suppressed by mutant IDH2 expression (mean MEP% mean, 39% Veh vs 50% AG-221). Enasidenib therapy reverses the effects of mutant IDH2; a significant reduction is observed in DNA methylation, including 180 genes that have 20 or more hypomethylated differentially methylated cytosines (DMCs) following treatment. Enasidenib (100mg/kg bid) treatment of mice engrafted with Mx1-Cre IDH2R140QFlt3ITDAML cells markedly reduces 2-hydroxyglutarate (2-HG) levels consistent with on target inhibition. Enasidenib inhibits mutant IDH2-mediated 2-HG production[2].

Clinical Trial
分子量

473.38

性状

Solid

Formula

C19H17F6N7O

CAS 号

1446502-11-9

中文名称

恩西地平

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder-20°C3 years
4°C2 years
In solvent-80°C6 months
-20°C1 month
溶解性数据
In Vitro: 

DMSO : 50 mg/mL(105.62 mM;Need ultrasonic)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM2.1125 mL10.5623 mL21.1247 mL
5 mM0.4225 mL2.1125 mL4.2249 mL
10 mM0.2112 mL1.0562 mL2.1125 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℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 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-CDin saline)

    Solubility: 2.08 mg/mL (4.39 mM); Suspended solution; Need ultrasonic and warming

    此方案可获得 2.08 mg/mL (4.39 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    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 μL20% 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
  • 2.

    请依序添加每种溶剂: 10% DMSO    40%PEG300   5%Tween-80   45% saline

    Solubility: ≥ 1.25 mg/mL (2.64 mM); Clear solution

    此方案可获得 ≥ 1.25 mg/mL (2.64 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 12.5 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。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH2O 中,得到澄清透明的生理盐水溶液
  • 3.

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

    Solubility: ≥ 1.25 mg/mL (2.64 mM); Clear solution

    此方案可获得 ≥ 1.25 mg/mL (2.64 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 12.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在本网站选购。