2. Protein Tyrosine Kinase/RTK
  3. Btk
  4. Nemtabrutinib

Nemtabrutinib  (Synonyms: ARQ-531; MK-1026)

目录号: HY-112215 纯度: 98.64%
COA 产品使用指南

摩尔计算器

ARQ 531 (MK-1026) 是 BTK 可逆的、非共价的、具有口服活性的抑制剂，其对 WT-BTK 和 C481S-BTK 的 IC50 值分别为 0.85 nM 和 0.39 nM。

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Nemtabrutinib Chemical Structure

Nemtabrutinib Chemical Structure

CAS No. : 2095393-15-8

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1210
In-stock
1 mg ￥500
In-stock
5 mg ￥1100
In-stock
10 mg ￥1900
In-stock
25 mg ￥3990
In-stock
50 mg ￥5980
In-stock
100 mg 现货 询价
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Nemtabrutinib 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

ARQ 531 (MK-1026) is a reversible non-covalent and orally active inhibitor of Bruton’s Tyrosine Kinase (BTK), with IC50s of 0.85 nM and 0.39 nM for WT-BTK and C481S-BTK, respectively.

IC50 & Target

IC50: 0.85 nM (WT-BTK), 0.39 nM (C481S-BTK)[1].
体外研究
(In Vitro)

ARQ 531 shows strong target inhibition in TMD8 cell line. The IC50 values are 0.85 nM and 0.39 nM for WT-BTK and C481S-BTK, respectively, in biochemical assay. Additionally, ARQ 531 also shows strong inhibition of TEK kinases with IC50s of 5.23 nM (BMX), 5.80 nM (TEC), 36.4 nM (TXK). The IC50s of ARQ 531 for SRC kinases are 3.86 nM (LCK), 4.22 nM (YES), 9.71 nM (BLK), 18.3 nM (HCK), 18.8 nM (LYNa), 25.9 nM (FGR), 32.2 nM (FYN), 48.0 nM (FRK) and for TRK kinases are 11.7 nM (TrkB), 13.1 nM (TrkA), 19.1 nM (TrkC). ARQ 531 inhibits proliferation of diverse types of cell lines (TMD8: GI50=0.13 μM, REC1: GI50=0.18 nM) and shows potency in cell lines that are addict to BCR, Src-family kinase and PI3K/AKT pathways.

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

Nemtabrutinib 相关抗体:
体内研究
(In Vivo)

ARQ 531 is efficacious in TMD-8 tumor xenograft model. ARQ 531 causes complete tumor regression after 14 days of treatment. ARQ 531 is also efficacious in collagen induced arthritis model. ARQ 531 demonstrates potent efficacy against arthritis in mouse model. In the BTK driven TMD8 xenograft mouse model, ARQ 531 demonstrates excellent anti-tumor activity with durable response. ARQ 531 demonstrates in vivo efficacy in a mouse collagen-induced arthritis (CIA) model[1].

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

478.93

Formula

C25H23ClN4O4
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
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 : ≥ 50 mg/mL (104.40 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 2.0880 mL 10.4399 mL 20.8799 mL
5 mM 0.4176 mL 2.0880 mL 4.1760 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： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (4.34 mM); 澄清溶液

    此方案可获得 ≥ 2.08 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (4.34 mM); 澄清溶液

    此方案可获得 ≥ 2.08 mg/mL（饱和度未知）的澄清溶液。

    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 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

    20% SBE-β-CD in Saline 的配制（4°C，储存一周）：2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
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: 98.64%

COA (168 KB) LCMS (97 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

Biochemical inhibition assay is measured using full length BTK constructs of wild type or C481S mutant. Profiling on 236 kinases identifies 45 kinases with >50% inhibition at 200 nM concentration of ARQ 531. Subsequently, the potency of this ATP competitive inhibitor is determined on such kinases at the physiological 1 mM ATP concentration cells are treated with increasing concentrations of inhibitors in SUDHL-4 for 2 hours, following stimulation with either anti-IgM or growth factors cells are lysed for Western blot analysis[1].

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

Mice[1]
Six week old female CB-17 SCID mice (1-2 weeks) are used. Mice are housed in sterile micro isolator cages, five mice per cage and receive food and water ad libitum. Female SCID mice are implanted subcutaneously with 8x106 TMD8 cells in 0.2 mL HBSS with 50% standard concentration BD matrigel in the upper right flank area. Mice are monitored and staged on day 14 (post injection of tumor cells) when size reaches approximately 400 mg. Oral daily dosing with ARQ 531 at 100 mg/kg or vehicle began on stage day. Tumor measurements and body weights are collected three times a week. In vivo Target and pathway inhibition is studied in mouse TMD8 xenograft model. Percent inhibition relative to the vehicle control is determined using densitometry analysis and the intensity of actin band is used as a loading control and the percentage of vehicle group is designated as 100%. DBA1/J mice are immunized with collagen to develop the arthritis, following the onset of arthritis, mice are randomized into treatment groups. Treatment is initiated by oral dosing of ARQ 531 at 25, 50 and 75 mg/kg and continued daily through arthritis day 14. Clinical scores are assessed for each of the paws on study arthritis days 1-15[1].

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

Nemtabrutinib 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 2.0880 mL 10.4399 mL 20.8799 mL 52.1997 mL
5 mM 0.4176 mL 2.0880 mL 4.1760 mL 10.4399 mL
10 mM 0.2088 mL 1.0440 mL 2.0880 mL 5.2200 mL
15 mM 0.1392 mL 0.6960 mL 1.3920 mL 3.4800 mL
20 mM 0.1044 mL 0.5220 mL 1.0440 mL 2.6100 mL
25 mM 0.0835 mL 0.4176 mL 0.8352 mL 2.0880 mL
30 mM 0.0696 mL 0.3480 mL 0.6960 mL 1.7400 mL
40 mM 0.0522 mL 0.2610 mL 0.5220 mL 1.3050 mL
50 mM 0.0418 mL 0.2088 mL 0.4176 mL 1.0440 mL
60 mM 0.0348 mL 0.1740 mL 0.3480 mL 0.8700 mL
80 mM 0.0261 mL 0.1305 mL 0.2610 mL 0.6525 mL
100 mM 0.0209 mL 0.1044 mL 0.2088 mL 0.5220 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:

Nemtabrutinib2095393-15-8ARQ-531 MK-1026ARQ531ARQ 531MK1026MK 1026MK-1026BtkBruton tyrosine kinaseInhibitorinhibitorinhibit

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