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  4. TDO-IN-1

TDO-IN-1 是色氨酸 2,3-双加氧酶 (TDO) 的选择性抑制剂 (IC50=0.62 μM)，具有口服活性，且对 TDO 的选择性高于吲哚胺-2,3-双加氧酶 (IDO, IC50 >100 μM)。TDO-IN-1 能够逆转肿瘤组织的局部免疫耐受来抑制体内肿瘤生长。

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TDO-IN-1 Chemical Structure

TDO-IN-1 Chemical Structure

CAS No. : 2490672-92-7

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规格 价格 是否有货 数量
1 mg ￥1260
In-stock
5 mg ￥3150
In-stock
10 mg ￥4950
In-stock
25 mg ￥9900
In-stock
50 mg   询价  
100 mg   询价  

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Customer Review

TDO-IN-1 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

TDO-IN-1 is an orally active and selective inhibitor of tryptophan 2,3-dioxygenase (TDO), shows excellent selectivity over indoleamine-2,3-dioxygenase (IDO), with an IC50 value of 0.62 μM (IDO). TDO-IN-1 reverse the local immune tolerance of tumor tissue to inhibit tumor growth in vivo[1].

IC50 & Target

IC50: 0.62 μM (tryptophan 2,3-dioxygenase, TDO)[1]
体外研究
(In Vitro)

TDO-IN-1 (HT-28) (0-100 μM; 24 h) shows significant tumoricidal effect on different tumor lines, with IC50s of 0.54 μM (HepG2), 5.08 μM (Hepa1-6), 1.34 μM (H22), 37.39 μM (B16), 3.43 μM (MOLM-13), and 7.25 μM (Jurkat), respectively[1].
TDO-IN-1 (0-100 μM; 24 h) exhibits few cytotoxic activity against normal cells (HEK 293 cells) below 10 μM[1].

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

TDO-IN-1 相关抗体:
体内研究
(In Vivo)

TDO-IN-1 (HT-28) (25 mg/kg; p.o.; once daily; 9 d) improve the effect of tumor immunotherapy of CT26 tumor expressing TDO, substantially inhibits the proliferation of CT26 tumors in mice[1].

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

Animal Model: CT-26 allograft BALB/c mice (6-8 weeks old, female)[1]
Dosage: 12.5, 25, and 50 mg/kg
Administration: Oral gavage; once daily; 9 days
Result: Resulted significant reduction in tumor weight and volume in mice, with the tumor volume inhibiton rate of 76.93%.
Reduced the expression of Foxp3 and enhance the expression of CD8 and TNF-α in tumor tissue to increase the immune response of tumor-bearing mice.
分子量

350.30

Formula

C16H13F3N4O2
CAS 号
性状

固体

颜色

Light yellow to yellow

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 中的溶解度 : 100 mg/mL (285.47 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 2.8547 mL 14.2735 mL 28.5470 mL
5 mM 0.5709 mL 2.8547 mL 5.7094 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。-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

TDO-IN-1 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。-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 2.8547 mL 14.2735 mL 28.5470 mL 71.3674 mL
5 mM 0.5709 mL 2.8547 mL 5.7094 mL 14.2735 mL
10 mM 0.2855 mL 1.4273 mL 2.8547 mL 7.1367 mL
15 mM 0.1903 mL 0.9516 mL 1.9031 mL 4.7578 mL
20 mM 0.1427 mL 0.7137 mL 1.4273 mL 3.5684 mL
25 mM 0.1142 mL 0.5709 mL 1.1419 mL 2.8547 mL
30 mM 0.0952 mL 0.4758 mL 0.9516 mL 2.3789 mL
40 mM 0.0714 mL 0.3568 mL 0.7137 mL 1.7842 mL
50 mM 0.0571 mL 0.2855 mL 0.5709 mL 1.4273 mL
60 mM 0.0476 mL 0.2379 mL 0.4758 mL 1.1895 mL
80 mM 0.0357 mL 0.1784 mL 0.3568 mL 0.8921 mL
100 mM 0.0285 mL 0.1427 mL 0.2855 mL 0.7137 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:

TDO-IN-12490672-92-7Othersnitrobenzene-1H-indazoleselectivelocal immune toleranceHepG2Hepa1-6H22B16MOLM-13JurkatCT-26 allograft BALB/c miceInhibitorinhibitorinhibit

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目录号：
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