2. Epigenetics Apoptosis
  3. Histone Demethylase Apoptosis
  4. S2157

S2157 是 N-烷基化的反式环丙胺 (TCP) 衍生物，是一种有效的赖氨酸特异性脱甲基酶 1 (LSD1) 抑制剂。S2157 在超级增强子区域增加 H3K9 甲基化和相应的 H3K27 脱乙酰化。S2157 抑制 NOTCH3 和 TAL1 基因的转录，从而诱导 TCP 抵抗性急性淋巴细胞白血病 T-ALL 细胞凋亡 (apoptosis)。S2157 有效地透过血脑屏障，几乎可以完全根除 T-ALL 细胞移植小鼠的中枢神经系统白血病。

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S2157 Chemical Structure

S2157 Chemical Structure

CAS No. : 2262488-39-9

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1 mg ￥2200
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5 mg ￥5400
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10 mg ￥8800
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S2157 相关抗体

Top Publications Citing Use of Products

查看 Histone Demethylase 亚型特异性产品:

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KDM1/LSD1 KDM2 KDM3 KDM4 KDM5 KDM6

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

S2157, a N-alkylated tranylcypromine (TCP) derivative, is a potent lysine-specific demethylase 1 (LSD1) inhibitor. S2157 increases H3K9 methylation and reciprocal H3K27 deacetylation at super-enhancer regions. S2157 induces apoptosis in TCP-resistant T-cell acute lymphoblastic leukemia (T-ALL) cells by repressing transcription of the NOTCH3 and TAL1 genes. S2157 efficiently pass through the blood-brain barrier and can almost completely eradicate CNS leukemia in mice transplanted with T-ALL cells[1].

IC50 & Target

LSD1[1]
体外研究
(In Vitro)

S2157 is particularly effective for T-ALL cell lines with the IC50 values between 1.1 µM for human T-ALL cell lines CEM and 6.8 µM for MOLT4[1].
S2157 (4-20 µM; 72 hours) modestly inhibits mitogen-activated normal T-lymphocytes[1].
S2157 (4-8 µM; 24 hours) induces apoptosis and down-regulates the expression of NOTCH3 and TAL1 proteins in T-cell acute lymphoblastic leukemia (T-ALL) cells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

S2157 相关抗体:

Cell Viability Assay[1]

Cell Line: Normal T-lymphocytes
Concentration: 4, 8, 12, 16, 20 µM
Incubation Time: For 72 hours
Result: Modestly inhibited mitogen-activated normal T-lymphocytes.

Apoptosis Analysis[1]

Cell Line: T-cell acute lymphoblastic leukemia (T-ALL) cells
Concentration: 4, 6, 8 µM
Incubation Time: For 24 hours
Result: Induced apoptosis, as evidenced by increased annexin-V reactivity on flow cytometry in T-ALL cells in a dose- and time-dependent manner without affecting cell cycle distribution.

Western Blot Analysis[1]

Cell Line: T-ALL cells
Concentration: 4, 6, 8 µM
Incubation Time: For 24 hours
Result: Down-regulated the expression of NOTCH3 and TAL1 proteins in T-ALL cells.
体内研究
(In Vivo)

S2157 (50 mg/kg; IP; 3 times a week; for 28 days) causes the size of subcutaneous tumors reduced to less than 20% of that in the untreated control[1].
S2157 (50 mg/kg; IP) has a T1/2 of 0.88 hours, a Cmax of 4.33 μM and an AUC of 5.75 μM•h[1].
S2157 (30 mg/kg or 50 mg/kg; twice a week for 3 weeks) almost completely suppressed the growth of MOLT4 cells in most but not all NOD/SCID mice with MOLT4 cells. S2157 eradicates CNS leukemia in murine xenotransplanted models[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Nonobese diabetic/severe combined immunodeficiency (NOD/SCID) mice with MOLT4 cells[1]
Dosage: 50 mg/kg
Administration: IP; 3 times a week; for 28 days
Result: The size of subcutaneous tumors reduced to less than 20% of that in the untreated control.
Animal Model: 8-week-old ICR mice[1]
Dosage: 50 mg/kg (Pharmacokinetic Analysis)
Administration: IP
Result: Had a T1/2 of 0.88 hours, a Cmax of 4.33 μM and an AUC of 5.75 μM•h.
分子量

451.94

Formula

C23H28ClF2N3O2
CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 100 mg/mL (221.27 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.2127 mL 11.0634 mL 22.1268 mL
5 mM 0.4425 mL 2.2127 mL 4.4254 mL
查看完整储备液配制表

* 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 (sealed storage, away from moisture)。-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。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

S2157 相关分类

完整储备液配制表

* 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 (sealed storage, away from moisture)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.2127 mL 11.0634 mL 22.1268 mL 55.3171 mL
5 mM 0.4425 mL 2.2127 mL 4.4254 mL 11.0634 mL
10 mM 0.2213 mL 1.1063 mL 2.2127 mL 5.5317 mL
15 mM 0.1475 mL 0.7376 mL 1.4751 mL 3.6878 mL
20 mM 0.1106 mL 0.5532 mL 1.1063 mL 2.7659 mL
25 mM 0.0885 mL 0.4425 mL 0.8851 mL 2.2127 mL
30 mM 0.0738 mL 0.3688 mL 0.7376 mL 1.8439 mL
40 mM 0.0553 mL 0.2766 mL 0.5532 mL 1.3829 mL
50 mM 0.0443 mL 0.2213 mL 0.4425 mL 1.1063 mL
60 mM 0.0369 mL 0.1844 mL 0.3688 mL 0.9220 mL
80 mM 0.0277 mL 0.1383 mL 0.2766 mL 0.6915 mL
100 mM 0.0221 mL 0.1106 mL 0.2213 mL 0.5532 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

S21572262488-39-9S 2157S-2157Histone DemethylaseApoptosisN-alkylatedtranylcypromineTCPlysine-specificdemethylase1LSD1T-cellacutelymphoblasticleukemiaT-ALLNOTCH3TAL1H3K9H3K27deacetylationInhibitorinhibitorinhibit

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产品名称：
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目录号：
HY-136523
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