2. PROTAC Cell Cycle/DNA Damage Apoptosis
  3. Molecular Glues CDK Apoptosis
  4. (R)​-​CR8

(R)​-​CR8  (Synonyms: CR8, (R)-Isomer)

目录号: HY-18340 纯度: 99.21%
COA 产品使用指南

摩尔计算器

(R)​-​CR8 (CR8) 是 Roscovitine 的第二代类似物，是一种有效的 CDK1/2/5/7/9 抑制剂。(R)​-​CR8 (CR8) 抑制 CDK1/cyclin B (IC50=0.09 μM)、CDK2/cyclin A (0.072 μM)、CDK2/cyclin E (0.041 μM)、CDK5/p25 (0.11 μM)、CDK7/cyclin H (1.1 μM)、CDK9/cyclin T (0.18 μM) 和 CK1δ/ε (0.4 μM)。(R)​-​CR8 (CR8) 诱导细胞凋亡并具有神经保护作用。(R)​-​CR8 作为一种分子胶降解剂来消耗细胞周期蛋白 K。

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(R)​-​CR8 Chemical Structure

(R)​-​CR8 Chemical Structure

CAS No. : 294646-77-8

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥3190
In-stock
5 mg ￥2900
In-stock
10 mg ￥5080
In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of (R)​-​CR8:

(R)​-​CR8 相关抗体

Top Publications Citing Use of Products

查看 CDK 亚型特异性产品:

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CDK1 CDK2 CDK3 CDK4 CDK5 CDK6 CDK7 CDK8 CDK9 CDK11 CDK12 CDK13 CDK14 CDK16 CDK19 CDC CLK Pho85

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

(R)​-​CR8 (CR8), a second-generation analog of Roscovitine, is a potent CDK1/2/5/7/9 inhibitor. (R)​-​CR8 inhibits CDK1/cyclin B (IC50=0.09 μM), CDK2/cyclin A (0.072 μM), CDK2/cyclin E (0.041 μM), CDK5/p25 (0.11 μM), CDK7/cyclin H (1.1 μM), CDK9/cyclin T (0.18 μM) and CK1δ/ε (0.4 μM). (R)​-​CR8 induces apoptosis and has neuroprotective effect[1][2]. (R)-CR8 acts as a molecular glue degrader that depletes cyclin K[3].

IC50 & Target[1]

Cdk1/cyclin B

0.09 μM (IC50)

cdk2/cyclin A

0.072 μM (IC50)

CDK2/cyclinE

0.041 μM (IC50)

Cdk5/p25

0.11 μM (IC50)

CDK7/cyclin H

1.1 μM (IC50)

CDK9/Cyclin T

0.18 μM (IC50)

CK1δ/ε

0.4 μM (IC50)

体外研究
(In Vitro)

(R)-CR8 (CR8) (0.1-100 μM; 48 hours) is a potent inducer of apoptotic cell death with an IC50 of 0.49 μM for SH-SY5Y cell line[1].
(R)-CR8 (0.25-10 μM) induces a dose-dependent induction of poly-(ADP-ribose)polymerase (PARP) cleavage[1].
The CDK-bound form of (R)-CR8 has a solvent-exposed pyridyl moiety that induces the formation of a complex between CDK12-cyclin K and the CUL4 adaptor protein DDB1, bypassing the requirement for a substrate receptor and presenting cyclin K for ubiquitination and degradation[3].

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

(R)​-​CR8 相关抗体:

Apoptosis Analysis[1]

Cell Line: SH-SY5Y cell line
Concentration: 0.1, 1, 10, 100 μM
Incubation Time: 24 hours
Result: Reduced cell survival in a dose-dependent manner.
体内研究
(In Vivo)

(R)-CR8 (5 mg/Kg; i.p.) results in a significant reduction in lesion size at 28 days in histological assessment[2].

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

Animal Model: Adult (10 to 12 weeks old) male Sprague-Dawley rats (310 to 330 g)[2]
Dosage: i.p.
Administration: 5 mg/Kg
Result: Resulted in a significant reduction in lesion size.
Clinical Trial
分子量

431.53

Formula

C24H29N7O
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
溶解性数据
In Vitro: 

DMSO 中的溶解度 : 50 mg/mL (115.87 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3173 mL 11.5867 mL 23.1734 mL
5 mM 0.4635 mL 2.3173 mL 4.6347 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, 6 months; -20°C, 1 month。-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。

  • 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
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: 99.21%

COA (172 KB) HNMR (445 KB) LCMS (99 KB)

产品使用指南 (1538 KB)
参考文献

(R)​-​CR8 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, 6 months; -20°C, 1 month。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3173 mL 11.5867 mL 23.1734 mL 57.9334 mL
5 mM 0.4635 mL 2.3173 mL 4.6347 mL 11.5867 mL
10 mM 0.2317 mL 1.1587 mL 2.3173 mL 5.7933 mL
15 mM 0.1545 mL 0.7724 mL 1.5449 mL 3.8622 mL
20 mM 0.1159 mL 0.5793 mL 1.1587 mL 2.8967 mL
25 mM 0.0927 mL 0.4635 mL 0.9269 mL 2.3173 mL
30 mM 0.0772 mL 0.3862 mL 0.7724 mL 1.9311 mL
40 mM 0.0579 mL 0.2897 mL 0.5793 mL 1.4483 mL
50 mM 0.0463 mL 0.2317 mL 0.4635 mL 1.1587 mL
60 mM 0.0386 mL 0.1931 mL 0.3862 mL 0.9656 mL
80 mM 0.0290 mL 0.1448 mL 0.2897 mL 0.7242 mL
100 mM 0.0232 mL 0.1159 mL 0.2317 mL 0.5793 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:

(R)​-​CR8294646-77-8CR8, (R)-IsomerMolecular GluesCDKApoptosisCyclin dependent kinasecelldeathapoptosisneuroprotectivelesionHippocampusPARPcaspasesInhibitorinhibitorinhibit

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