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Purvalanol B Sale

(Synonyms: (2R)-2-[[6-[(3-氯-4-羧基苯基)氨基]-9-(1-甲基乙基)-9H-嘌呤-2-基]氨基]-3-甲基-1-丁醇,NG 95; NG95; NG-95) 目录号 : GC16268

A CDK inhibitor

Purvalanol B Chemical Structure

Cas No.:212844-54-7

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥738.00
现货
5mg
¥666.00
现货
10mg
¥891.00
现货
50mg
¥2,250.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

View current batch:

实验参考方法

Cell experiment [1]:

Cell lines

Chinese hamster lung fibroblast CCL39 cell line, Asynchronous cells

Preparation method

The solubility of this compound in DMSO is >21.7mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37 ℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months.

Reacting condition

2.5 μM

Applications

In Chinese hamster lung fibroblast CCL39 cell line, treatment with Purvalanol B inhibited cells proliferation via targeting CKD1 which induced a G2/M block with a GI50 of 2.5 μM. In asynchronous cells, Purvalanol B led to an accumulation of cells in G2/M phase.

Animal experiment [2, 3]:

Animal models

Mouse model with NCI-H2228 subcutaneous xenograft and Karpas 299 cells

Dosage form

Oral administration, 30 mg/kg/d, 2 weeks

Application

In a mouse model with NCI-H2228 subcutaneous xenograft, oral administration of ASP3026 significantly reduced phosphorylated ALK and tumor growth. ASP3026 (30 mg/kg/d, 2 weeks) induced tumor regression by 78%. In mice injected with Karpas 299 cells, ASP3026 treatment caused remarkable lymphoma regression。

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

References:

[1]. Kuromitsu S, Mori M, Shimada I, et al. Anti-tumor activity of ASP3026,–A novel and selective ALK inhibitor[J]. 2011.

[2]. Mori M, Ueno Y, Konagai S, et al. The Selective Anaplastic Lymphoma Receptor Tyrosine Kinase Inhibitor ASP3026 Induces Tumor Regression and Prolongs Survival in Non–Small Cell Lung Cancer Model Mice. Molecular cancer therapeutics, 2014, 13(2): 329-340.

[3].George S K, Vishwamitra D, Manshouri R, et al. The ALK inhibitor ASP3026 eradicates NPM-ALK+ T-cell anaplastic large-cell lymphoma in vitro and in a systemic xenograft lymphoma model. Oncotarget, 2014, 5(14): 5750-5763.

产品描述

Purvalanol B is a selective inhibitor of CDK1, CDK2 and CDK4.
CDKs (cyclin-dependent kinases) family has the ability to regulate cell cycle.
Purvalanol B is reported as one of the most potent and selective CDK inhibitors. When tested with Chinese hamster lung fibroblast CCL39 cell line, treatment with Purvalanol B inhibited cells proliferate via targeting CKD1 which induced a G2/M block with a GI50 of 2.5 μM. In asynchronous cells, exposed to Purvalanol B led to an accumulation of cells in G2/M phase [1].
In a mouse model with NCI-H2228 subcutaneous xenograft, oral administration of ASP3026 caused significant reduction of phosphorylated ALK and tumor growth. 30 mg/kg/d ASP3026 for 2 weeks induced tumor regression by 78%. In mice injected with Karpas 299 cells, ASP3026 treatment caused remarkable lymphoma regression [2, 3].
Purvalanol B also interacts with p42/p44 MAPK proteins when tested with several mammalian cell lines including MCF-7 cell line [1].
References:
1.Kuromitsu S, Mori M, Shimada I, et al. Anti-tumor activity of ASP3026, a novel and selective ALK inhibitor of anaplastic lymphoma kinase (ALK). Annual Meeting of the American Association for Cancer Research (AACR), Orlando, FL. 2011.
2.Mori M, Ueno Y, Konagai S, et al. The Selective Anaplastic Lymphoma Receptor Tyrosine Kinase Inhibitor ASP3026 Induces Tumor Regression and Prolongs Survival in Non–Small Cell Lung Cancer Model Mice. Molecular cancer therapeutics, 2014, 13(2): 329-340.
3.George S K, Vishwamitra D, Manshouri R, et al. The ALK inhibitor ASP3026 eradicates NPM-ALK+ T-cell anaplastic large-cell lymphoma in vitro and in a systemic xenograft lymphoma model. Oncotarget, 2014, 5(14): 5750-5763.

Chemical Properties

Cas No. 212844-54-7 SDF
别名 (2R)-2-[[6-[(3-氯-4-羧基苯基)氨基]-9-(1-甲基乙基)-9H-嘌呤-2-基]氨基]-3-甲基-1-丁醇,NG 95; NG95; NG-95
化学名 2-chloro-4-[[2-[[(2R)-1-hydroxy-3-methylbutan-2-yl]amino]-9-propan-2-ylpurin-6-yl]amino]benzoic acid
Canonical SMILES CC(C)C(CO)NC1=NC2=C(C(=N1)NC3=CC(=C(C=C3)C(=O)O)Cl)N=CN2C(C)C
分子式 C20H25ClN6O3 分子量 432.9
溶解度 ≥ 21.65mg/mL in DMSO 储存条件 Store at -20°C
General tips 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.31 mL 11.55 mL 23.1 mL
5 mM 0.462 mL 2.31 mL 4.62 mL
10 mM 0.231 mL 1.155 mL 2.31 mL
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