2. Epigenetics Protein Tyrosine Kinase/RTK JAK/STAT Signaling Stem Cell/Wnt
  3. JAK
  4. Delgocitinib

Delgocitinib  (Synonyms: 迪高替尼; JTE-052)

目录号: HY-109053 纯度: 99.87%
COA 产品使用指南

摩尔计算器

Delgocitinib (JTE-052) 是一种特异性的 JAK 抑制剂，对 JAK1, JAK2, JAK3 和 Tyk2 的 IC50 值分别为 2.8，2.6，13 和 58 nM。

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Delgocitinib Chemical Structure

Delgocitinib Chemical Structure

CAS No. : 1263774-59-9

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥3850
In-stock
1 mg ￥1580
In-stock
5 mg ￥3500
In-stock
10 mg 现货 询价
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Delgocitinib:

Delgocitinib 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

查看 JAK 亚型特异性产品:

查看所有亚型
JAK1 JAK2 JAK3 Tyk2 JAK

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Delgocitinib (JTE-052) is a specific JAK inhibitor with IC50s of 2.8, 2.6, 13 and 58 nM for JAK1, JAK2, JAK3 and Tyk2, respectively[1].

IC50 & Target[1]

JAK2

2.6 nM (IC50)

JAK1

2.8 nM (IC50)

JAK3

13 nM (IC50)

Tyk2

58 nM (IC50)

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
A549 IC50
0.025 μM
Compound: ent-60, JTE-052
Inhibition of JAK1/JAK2 in human A549 assessed as reduction in IL31-induced Stat3 phosphorylation preincubated for 30 mins followed by IL31 stimulation and measured after 15 mins
Inhibition of JAK1/JAK2 in human A549 assessed as reduction in IL31-induced Stat3 phosphorylation preincubated for 30 mins followed by IL31 stimulation and measured after 15 mins
[PMID: 32511913]
PBMC IC50
0.018 μM
Compound: ent-60, JTE-052
Inhibition of JAK1/Tyk2 in human PBMC assessed as reduction in INFalpha-induced Stat1 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by INFalpha stimulation and measured after 15 mins
Inhibition of JAK1/Tyk2 in human PBMC assessed as reduction in INFalpha-induced Stat1 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by INFalpha stimulation and measured after 15 mins
[PMID: 32511913]
PBMC IC50
0.033 μM
Compound: ent-60, JTE-052
Inhibition of JAK1/JAK2 in human PBMC assessed as reduction in IL6-induced Stat3 phosphorylation in CD3- CD4+ cells preincubated for 30 mins followed by IL6 stimulation and measured after 15 mins
Inhibition of JAK1/JAK2 in human PBMC assessed as reduction in IL6-induced Stat3 phosphorylation in CD3- CD4+ cells preincubated for 30 mins followed by IL6 stimulation and measured after 15 mins
[PMID: 32511913]
PBMC IC50
0.04 μM
Compound: ent-60, JTE-052
Inhibition of JAK1/JAK3 in human PBMC assessed as reduction in IL2-induced Stat5 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by IL2 stimulation and measured after 15 mins
Inhibition of JAK1/JAK3 in human PBMC assessed as reduction in IL2-induced Stat5 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by IL2 stimulation and measured after 15 mins
[PMID: 32511913]
PBMC IC50
0.084 μM
Compound: ent-60, JTE-052
Inhibition of JAK2/Tyk2 in human PBMC assessed as reduction in IL-23-induced Stat3 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by IL-23 stimulation and measured after 15 mins
Inhibition of JAK2/Tyk2 in human PBMC assessed as reduction in IL-23-induced Stat3 phosphorylation in CD3+CD4+ cells preincubated for 30 mins followed by IL-23 stimulation and measured after 15 mins
[PMID: 32511913]
PBMC IC50
0.3 μM
Compound: ent-60, JTE-052
Inhibition of JAK2 in human PBMC assessed as reduction in GM-CSF-induced Stat5 phosphorylation in CD3- CD4+ cells preincubated for 30 mins followed by GM-CSF stimulation and measured after 15 mins
Inhibition of JAK2 in human PBMC assessed as reduction in GM-CSF-induced Stat5 phosphorylation in CD3- CD4+ cells preincubated for 30 mins followed by GM-CSF stimulation and measured after 15 mins
[PMID: 32511913]
Sf21 IC50
0.0026 μM
Compound: ent-60, JTE-052
Inhibition of N-terminal GST-fused human JAK2 (880 to end residues) expressed in baculovirus infected Sf21 cells using TK-substrate-biotin as substrate incubated for 60 mins in presence of ATP by fluorescence method
Inhibition of N-terminal GST-fused human JAK2 (880 to end residues) expressed in baculovirus infected Sf21 cells using TK-substrate-biotin as substrate incubated for 60 mins in presence of ATP by fluorescence method
[PMID: 32511913]
Sf9 IC50
0.013 μM
Compound: ent-60, JTE-052
Inhibition of human JAK3 (780 to end residues) expressed in baculovirus infected Sf9 cells using TK-substrate-biotin as substrate incubated for 60 mins in presence of ATP by fluorescence method
Inhibition of human JAK3 (780 to end residues) expressed in baculovirus infected Sf9 cells using TK-substrate-biotin as substrate incubated for 60 mins in presence of ATP by fluorescence method
[PMID: 32511913]
T-cell IC50
0.0089 μM
Compound: ent-60, JTE-052
Inhibition of IL2-induced human T cell proliferation preincubated for 30 mins followed by IL2 stimulation and measured after 3 days by [3H]thymidine incorporation based scintillation counting method
Inhibition of IL2-induced human T cell proliferation preincubated for 30 mins followed by IL2 stimulation and measured after 3 days by [3H]thymidine incorporation based scintillation counting method
[PMID: 32511913]
T-cell IC50
8.9 nM
Compound: 17
Inhibition of IL-2 induced human T cell proliferation preincubated with compound for 30 mins followed by IL-2 induction and measured after 3 days in the presence of [3H]thymidine by scintillation counter analysis
Inhibition of IL-2 induced human T cell proliferation preincubated with compound for 30 mins followed by IL-2 induction and measured after 3 days in the presence of [3H]thymidine by scintillation counter analysis
[PMID: 32120325]
体外研究
(In Vitro)

在酶促测定中，Delgocitinib 有效抑制所有 JAK 亚型，JAK1、JAK2、JAK3 和 Tyk2 的 IC50 值为 2.8±0.6、2.6±0.2、13±0 和 58±9 nM。Lineweaver-Burk 图显示，Delgocitinib 对所有 JAK 的抑制模式与 ATP 竞争，JAK1、JAK2 的 Ki 值为 2.1±0.3、1.7±0.0、5.5±0.3 和 14±1 nM，JAK3 和 Tyk2。在这些基于细胞的细胞因子信号转导测定中，Delgocitinib 抑制由 IL-2、IL-6、IL-23、GM-CSF 和 IFN-α 诱导的 Stat 蛋白磷酸化，IC50 值为分别为 40±9、33±14、84±11、304±22 和 18±3 nM。Delgocitinib 还以浓度依赖性方式抑制 IL-2 诱导的 T 细胞增殖 (IC50=8.9±3.6 nM)，其效力与 CP-690550 相似 (IC >50=16nM)[1]。

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

Delgocitinib 相关抗体:
体内研究
(In Vivo)

Delgocitinib减少了IFN-γ的产生，但给药前1小时的效力高于给药前6小时（ED50 = 0.24 mg/kg 对比 1.3 mg/kg）。从第1天开始给药，Delgocitinib可以预防后爪肿胀以及炎症细胞浸润和滑膜细胞增生的组织学变化。Delgocitinib还抑制了放射学和组织学上的骨破坏和软骨破坏。从第15天开始给药，Delgocitinib以剂量依赖性方式减少爪部肿胀。此外，在研究结束时的组织学和放射学检查中，Delgocitinib改善了炎症细胞浸润、滑膜细胞增生以及软骨/骨破坏的情况[1]。

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

310.35

Formula

C16H18N6O
CAS 号
性状

固体

颜色

White to off-white

中文名称

迪高替尼
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 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : ≥ 58 mg/mL (186.89 mM; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.2222 mL 16.1108 mL 32.2217 mL
5 mM 0.6444 mL 3.2222 mL 6.4443 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

  • 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

动物实验：

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

  • 方案 一

    请依序添加每种溶剂： 5% DMSO    40% PEG300    5% Tween-80    50% Saline

    Solubility: ≥ 2.5 mg/mL (8.06 mM); 澄清溶液

  • 方案 二

    请依序添加每种溶剂： 5% DMSO    95% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (8.06 mM); 澄清溶液

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
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.87%

COA (286 KB) LCMS (94 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

For determination of IL-2-induced T cell proliferation, human T cells are precultured with 10 μg/mL PHA-M for 3 days and plated in 96-well plates at 1.0×104 cells/well in the presence or absence of various concentrations of Delgocitinib. Following preincubation with Delgocitinib for 30 min at 37°C, the cells are stimulated by adding 20 ng/mL recombinant human IL-2 to each well and incubated for 3 days at 37°C under 5 % CO2. After completion of the culture period, the cells are harvested with a 96-well harvester and counted in a scintillation counter[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

Lewis rats are used in this study. First, collagen-induced arthritis (CIA) is induced in rats. Lewis rats are immunized with 1 mL of the emulsion (1 mg of type II collagen) via ten intradermal injections on the back under anesthesia. The rats are then challenged with 0.2 mL of the emulsion injected into the base of the tail on day 8 under anesthesia. Delgocitinib is given orally once daily from day 1 to day 21 (preventive administration) or from day 15 to day 28 (therapeutic administration). After arthritis induction, the hind paw volume is measured by a water displacement method using a plethysmometer. On day 22 or day 29, the rats are euthanized, and their hind paws are excised and X-rayed or processed for histological evaluation[1].

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

Delgocitinib 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.2222 mL 16.1108 mL 32.2217 mL 80.5542 mL
5 mM 0.6444 mL 3.2222 mL 6.4443 mL 16.1108 mL
10 mM 0.3222 mL 1.6111 mL 3.2222 mL 8.0554 mL
15 mM 0.2148 mL 1.0741 mL 2.1481 mL 5.3703 mL
20 mM 0.1611 mL 0.8055 mL 1.6111 mL 4.0277 mL
25 mM 0.1289 mL 0.6444 mL 1.2889 mL 3.2222 mL
30 mM 0.1074 mL 0.5370 mL 1.0741 mL 2.6851 mL
40 mM 0.0806 mL 0.4028 mL 0.8055 mL 2.0139 mL
50 mM 0.0644 mL 0.3222 mL 0.6444 mL 1.6111 mL
60 mM 0.0537 mL 0.2685 mL 0.5370 mL 1.3426 mL
80 mM 0.0403 mL 0.2014 mL 0.4028 mL 1.0069 mL
100 mM 0.0322 mL 0.1611 mL 0.3222 mL 0.8055 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:

Delgocitinib1263774-59-9JTE-052迪高替尼JTE052JTE 052JAKJanus kinaseInhibitorinhibitorinhibit

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