NU6027 is a potent and ATP-competitive inhibitor of both CDK1 and CDK2, with K_is of 2.5 µM and 1.3 µM, respectively. NU6027 is also a potent inhibitor of ATR and enhances hydroxyurea and cisplatin cytotoxicity in an ATR-dependent manner^[1][2].

NU6027 (1 nM-100 µM; 48 h) inhibits the growth of human tumor cells with a GI₅₀ of 10±6 µM^[1].
NU6027 (0.1-25 µM; 24 h) inhibits ATR activity with an IC₅₀ of 2.8 µM in GM847KD cells. NU6027 (1-10 µM; 24 h) inhibits ATR activity with an IC₅₀ of 6.7±2.3 µM in MCF7 cells^[2].
NU6027 (4 or 10 µM; 24 h) attenuates G2/M arrest following DNA damage in MCF7 cells^[2].
NU6027 (10 µM; 24 h) significantly reduces RAD51 foci in both control and PF-01367338-treated V-C8 B2 cells^[2].
NU6027 (4 µM; 24 h) causes 82% suppression of the increase in RAD51 foci-positive cells treated by PF-01367338^[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.

251.28

C₁₁H₁₇N₅O₂

220036-08-8

Room temperature in continental US; may vary elsewhere.

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

In Vitro: 

DMSO : 12.5 mg/mL (49.75 mM; ultrasonic and warming and heat to 60°C)

*

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 (protect from light)。-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: ≥ 1.25 mg/mL (4.97 mM); Clear solution

  此方案可获得 ≥ 1.25 mg/mL (4.97 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 12.5 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: ≥ 1.25 mg/mL (4.97 mM); Clear solution

  此方案可获得 ≥ 1.25 mg/mL (4.97 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 12.5 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

• [1]. Arris CE, et, al. Identification of novel purine and pyrimidine cyclin-dependent kinase inhibitors with distinct molecular interactions and tumor cell growth inhibition profiles. J Med Chem. 2000 Jul 27; 43(15): 2797-804.

  [2]. Peasland A, et, al. Identification and evaluation of a potent novel ATR inhibitor, NU6027, in breast and ovarian cancer cell lines. Br J Cancer. 2011 Jul 26;105(3):372-81.