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MRTX1133 formic

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上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

MRTX1133 formic 

MRTX1133 formic 是一种非共价、强效和选择性 KRAS G12D 抑制剂。MRTX1133 formic 以最佳方式填充开关 II 口袋，并延伸三个取代基以与蛋白质良好地相互作用，对 KRAS G12D 的 KD 为 0.2 pM。MRTX1133 formic 阻止 SOS1 催化的核苷酸交换和/或KRAS G12D/GTP/RAF1 复合物的形成，从而抑制突变体 KRAS 依赖性信号转导。MRTX1133 formic 具有皮摩尔结合亲和力，在细胞实验中具有一位数纳摩尔活性，在含有 KRAS G12D 突变的肿瘤模型中具有显著的体内疗效。

MRTX1133 formic

MRTX1133 formic Chemical Structure

规格 价格 是否有货
5 mg ￥5100 询问价格 & 货期
10 mg ￥8200 询问价格 & 货期
25 mg ￥16400 询问价格 & 货期
50 mg ￥26200 询问价格 & 货期

* Please select Quantity before adding items.

MRTX1133 formic 的其他形式现货产品:

MRTX1133

生物活性

MRTX1133 formic is a noncovalent, potent, and selective KRAS G12D inhibitor. MRTX1133 formic optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 formic prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRASG12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 formic has picomolar binding affinity, single digit nanomolar activity in cellular assays, and marked in vivo efficacy in tumor models harboring KRAS G12D mutations[1][2].

IC50 & Target[1]

KRas G12D

0.2 pM (Kd)

体外研究
(In Vitro)

MRTX1133 formic inhibits ERK phosphorylation in the AGS cell line with an IC50 ranging 1-10 nM (AsPC-1, Panc 04.03, Panc 02.03, SW1990, GP2D, Suit2, A427, SNU1033, and HPAC cells). In a 2D viability assay, the IC50 of MRTX1133 formic is 6 nM against AGS cells (KRAS G12D), while demonstrating more than 500-fold selectivity against MKN1, a cell line which is dependent on KRAS for its growth and survival due to the amplification of wild-type KRAS[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

MRTX1133 demonstrates dose-dependent inhibition of the KRAS pathway tumor regression in G12D mutant tumor models[2].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

646.66

Formula

C34H33F3N6O4
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 : 50 mg/mL (77.32 mM; Need ultrasonic)

H2O : 25 mg/mL (38.66 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.5464 mL 7.7320 mL 15.4641 mL
5 mM 0.3093 mL 1.5464 mL 3.0928 mL
10 mM 0.1546 mL 0.7732 mL 1.5464 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°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。

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    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (3.22 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (3.22 mM，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；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

  • 2.

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

    Solubility: ≥ 2.08 mg/mL (3.22 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (3.22 mM，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。

    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
*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献

  • [1]. Wang X, et al. Identification of MRTX1133, a Noncovalent, Potent, and Selective KRASG12D Inhibitor [published online ahead of print, 2021 Dec 10]. J Med Chem. 2021;10.1021/acs.jmedchem.1c01688.

    [2]. KRAS G12D Inhibitor: MRTX1133. [(accessed on 22 April 2021)];2021 Available online.

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GZD856 formic

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

GZD856 formic  纯度: 98.06%

GZD856 formic 是一种有效的和具有口服活性的 PDGFRα/β 抑制剂，IC50 值分别为 68.6 和 136.6 nM。GZD856 formic 也是 Bcr-AblT315I 的抑制剂，对天然 Bcr-Abl 和 T315I 突变型的 IC50 值分别为 19.9 和 15.4 nM。GZD856 formic 具有抗肿瘤活性。

GZD856 formic

GZD856 formic Chemical Structure

规格 价格 是否有货 数量
5 mg ￥4000 In-stock
10 mg ￥6800 In-stock
25 mg ￥13500 In-stock
50 mg ￥22000 In-stock
100 mg ￥34000 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

GZD856 formic 相关产品

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生物活性

GZD856 formic is a potent and orally active PDGFRα/β inhibitor, with IC50s of 68.6 and 136.6 nM, respectively. GZD856 formic is also a Bcr-AblT315I inhibitor, with IC50s of 19.9 and 15.4 nM for native Bcr-Abl and the T315I mutant. GZD856 formic has antitumor activity[1][2].

IC50 & Target[1][2]

PDGFRα

68.6 nM (IC50)

PDGFRβ

136.6 nM (IC50)

Bcr-AblT315I

15.4 nM (IC50)

Bcr-Abl

19.9 nM (IC50)

体外研究
(In Vitro)

GZD856 (0.0032-10 μM, 72 h) exerts antiproliferative activity against a panel of lung cancer cells[1].
GZD856 (0.3-3 μM; 24-28 h) induces a dose-dependent G0/G1 phase arrest and apoptosis in H1703 but not A549 cells[1].
GZD856 (0.1-10 μM; 6 h) dose-dependently inhibits the PDGFRα/β phosphorylation and downstream signaling in H1703 and A549 cells[1].
GZD856 inhibits the proliferation of K562, K562R (Q252H) and murine Ba/F3 cells ectopically expressing Bcr-AblWT and Bcr-AblT315I, with IC50s of 2.2, 67.0, 0.64 and 10.8 nM, respectively[2].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: H1703, A549, Calu-6, 95-D, L-78, HCC827, SPCA-1, H1650, H1299, H522, H332 and H820 NSCLC cells
Concentration: 0.0032-10 μM
Incubation Time: 72 hours
Result: Inhibited PDGFRα-overexpressing H1703 cells, with an IC50 of 0.25 μM.

Apoptosis Analysis[1]

Cell Line: H1703 and A549 NSCLC cells
Concentration: 0.3, 1, 3 μM
Incubation Time: 24, 48 hours
Result: Led to 54.1% apoptosis in H1703 cells at the concentration of 3.0 µM, whereas only 15.5% apoptotic A549 cells were observed under similar conditions.
Decreased the CDK4, cyclin D2, CDK2 and Cyclin E protein levels and activated of PARP and Caspase-3 cleavage in H1703 cells.

Western Blot Analysis[1]

Cell Line: H1703 and A549 NSCLC cells
Concentration: 0.1-10 μM
Incubation Time: 6 hours
Result: Inhibited the phosphorylation of PDGFRα and PDGFRβ in a dose-dependent manner.
Observed the activation of downstream AKT, ERK1/2 and STAT3, with no obvious effects on total protein levels.

体内研究
(In Vivo)

GZD856 (10-30 mg/kg, p.o. once daily for 16 d) displays good antitumor activity in both H1703 and A549 lung cancer models and is well tolerated. GZD856 inhibits brain and liver metastasis of lung cancer cells in an A549-Luc orthotopic model[1].
GZD856 (10 mg/kg; p.o. once daily for 8 d) potently inhibits tumor growth in mouse bearing xenograft K562 and Ba/F3 cells expressing Bcr-AblT315I[2].
GZD856 (5 mg/kg; a single i.v.) exhibits a long half-life (T1/2=19.97 h), optimal plasma exposure (Cmax=934.38 μg/L) and a AUC0-∞ (8165.8 µg/L•h) in rats[1].
GZD856 (25 mg/kg; a single p.o.) exhibits a long half-life (T1/2=22.2 h), optimal plasma exposure (Cmax=899.5 μg/L) and a good oral bioavailability (BA=78%) in rats[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male CB17-SCID mice implanted with H1703 and A549 cancer cells[1]
Dosage: 10, 30 mg/kg
Administration: Oral gavage once daily for 16 days
Result: Displayed antitumor effects in H1703-xenograft mice, with tumor growth inhibition (TGI) values of 20.8% and 74.1% at dosages of 10 and 30 mg/kg, respectively.
Displayed antitumor effects in A549-xenograft mice, with a TGI value of 51.1% at 30 mg/kg.
Was well tolerated in all of the tested groups, with no mortality or significant loss of body weight.
Animal Model: Sprague-Dawley (SD) rats (180-220 g)[1]
Dosage: 5 mg/kg for i.v.; 25 mg/kg for p.o. (Pharmacokinetic Analysis)
Administration: A single intravenous injection and oral administration
Result: I.v.: T1/2=19.97 h; Cmax=934.38 μg/L; AUC0-∞=8165.8 µg/L•h.
P.o.: T1/2=22.2 h; Cmax=899.5 μg/L; BA=78%.

分子量

578.58

Formula

C30H29F3N6O3
运输条件

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

-20°C, sealed storage, away from moisture

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

  • [1]. Zhang Z, et, al. GZD856, a novel potent PDGFRα/β inhibitor, suppresses the growth and migration of lung cancer cells in vitro and in vivo. Cancer Lett. 2016 May 28;375(1):172-178.

    [2]. Lu X, et, al. Synthesis and identification of GZD856 as an orally bioavailable Bcr-Abl T315I inhibitor overcoming acquired imatinib resistance. J Enzyme Inhib Med Chem. 2017 Dec;32(1):331-336.

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MRTX-EX185 formic

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

MRTX-EX185 formic 

MRTX-EX185 formic 是负载 GDP 的 KRAS 和 KRAS(G12D) 的有效抑制剂，对 KRAS(G12D) 的 IC50 值为 90 nM。MRTX-EX185 formic 还结合 GDP 负载的 HRAS。

MRTX-EX185 formic

MRTX-EX185 formic Chemical Structure

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

MRTX-EX185 formic is a potent inhibitor of GDP-loaded KRAS and KRAS(G12D), with an IC50 of 90 nM for KRAS(G12D). MRTX-EX185 formic also binds GDP-loaded HRAS[1].

IC50 & Target

KRas G12D

90 nM (IC50)

分子量

610.68

Formula

C34H35FN6O4
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
溶解性数据
In Vitro: 

DMSO : 125 mg/mL (204.69 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.6375 mL 8.1876 mL 16.3752 mL
5 mM 0.3275 mL 1.6375 mL 3.2750 mL
10 mM 0.1638 mL 0.8188 mL 1.6375 mL

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-CD in saline)

    Solubility: 2.08 mg/mL (3.41 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.08 mg/mL (3.41 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 μL 20% 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
*以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
参考文献

  • [1]. Vasta JD, et, al. KRAS is vulnerable to reversible switch-II pocket engagement in cells. Nat Chem Biol. 2022 Mar 21.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务