2. Cell Cycle/DNA Damage
  3. Checkpoint Kinase (Chk)
  4. CCT241533

CCT241533 是有效，选择性的 CHK2 抑制剂，IC50 和 Ki 分别为 3 nM 和 1.16 nM。

MCE 的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

CCT241533 Chemical Structure

CCT241533 Chemical Structure

CAS No. : 1262849-73-9

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

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

* Please select Quantity before adding items.

CCT241533 的其他形式现货产品:

Customer Review

Other Forms of CCT241533:

CCT241533 相关抗体

Top Publications Citing Use of Products

查看 Checkpoint Kinase (Chk) 亚型特异性产品:

查看所有亚型
Chk1 Chk2

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

CCT241533 is a potent and selective ATP competitive inhibitor of CHK2 with an IC50 of 3 nM and Ki of 1.16 nM[1].

IC50 & Target[1]

Chk2

3 nM (IC50)

Chk1

245 nM (IC50)

Chk2

1.16 nM (Ki)

体外研究
(In Vitro)

CCT241533 hydrochloride inhibits CHK2 with an IC50 of 3 nM and shows minimal cross reactivity against a panel of kinases at 1 μM. X-ray crystallography confirms that CCT241533 binds to CHK2 in the ATP pocket. CCT241533 blocks CHK2 activity in human tumor cell lines in response to DNA damage, as demonstrated by inhibition of CHK2 autophosphorylation at S516, band-shift mobility changes and HDMX degradation. CCT241533 does not potentiate the cytotoxicity of a selection of genotoxic agents in several cell lines. However, CCT241533 significantly potentiates the cytotoxicity of two structurally distinct PARP inhibitors. Clear induction of the pS516 CHK2 signal is seen with a PARP inhibitor alone and this activation is abolished by CCT241533. The cytotoxicity of CCT241533 in HT-29, HeLa and MCF-7, measured as the growth inhibitory IC50(GI50) by SRB assay, is 1.7, 2.2 and 5.1 μM, respectively[1]. CCT241533 hydrochloride is a potent CHK2 inhibitor (IC50=3 nM), with selectivity (63-fold) over CHK1(IC50=190 nM) and low hERG inhibition (IC50=22 μM)[2].

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

CCT241533 相关抗体:
分子量

442.48

Formula

C23H27FN4O4
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 6 months
-20°C 1 month
纯度 & 产品资料
参考文献
Cell Assay
[1]

HT-29, HeLa and MCF-7 cells are exposed to a fixed concentration (GI50) of CCT241533 in combination with increasing concentrations of either PARP inhibitor or cytotoxic drug in a 96 hour SRB assay or 7-10 day colony forming assay. The ability of CCT241533 to enhance cell killing is expressed as a potentiation index (PI) which is the ratio of GI50 for the genotoxic or PARP inhibitor alone: GI50 for the genotoxic or PARP inhibitor in combination with a CHK2 inhibitor. Thus PI>1 indicates potentiation and PI<1 indicates protection[1].

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

CCT241533 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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:

CCT2415331262849-73-9CCT 241533CCT-241533Checkpoint Kinase (Chk)Inhibitorinhibitorinhibit

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称：

  

* 需求量：

* 客户姓名：

 

* Email：

* 电话：

 

* 公司或机构名称：

   留言给我们：

Bulk Inquiry

Inquiry Information

产品名称：
CCT241533
目录号：
HY-14715
需求量：

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

   产品名称：

  

* Lot #：

* 客户姓名：

 

* Email：

   电话：

 

* 部门：

* 公司或机构名称：

 

   留言给我们：

Request for HNMR Report

We have received your request and will respond to you as soon as possible.

嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z