Cdk4/6 Inhibitor IV

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Cdk4/6 Inhibitor IV

本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。

CAS NO:

359886-84-3

包装与价格：

包装	价格(元)
5mg	询价
10mg	询价

化学性质

Physical Appearance	A crystalline solid
Storage	Store at -20°C
M.Wt	456.6
Cas No.	359886-84-3
Formula	C₂₇H₃₂N₆O
Synonyms	CINK4
Solubility	≤1mg/ml in ethanol;30mg/ml in DMSO;20mg/ml in dimethyl formamide
Chemical Name	trans-4-[[6-(ethylamino)-2-[[1-(phenylmethyl)-1H-indol-5-yl]amino]-4-pyrimidinyl]amino]-cyclohexanol
Canonical SMILES	CCNC1=NC(NC2=CC=C(N(CC3=CC=CC=C3)C=C4)C4=C2)=NC(N[C@H]5CC[C@H](O)CC5)=C1
运输条件	蓝冰运输或根据您的需求运输。
一般建议	为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。

资料参考

Cdk4/6 inhibitor IV is a cell-permeable triaminopyrimidine inhibitor for Cdk4/cyclin D1 and Cdk6/cyclin D1 [1].

Cyclin-dependent kinase 4 (Cdk4) is an important cell cycle kinase, since its activity is required for initiating the phosphorylation of the retinoblastoma protein (pRb). Hyperphosphorylation of pRb prevents cells from initiating DNA synthesis, releases the sequestered transcription factors, leading to the loss of pRb's growth-inhibitory function, thus allowing cells to enter S phase [1].

In vitro: Cdk4/6 inhibitor IV showed an inhibitory effect on Cdk4/cyclin D1 and Cdk6/cyclin D1with the IC50 values of 1.5 and 5.6 μM, respectively. Cdk4/6 inhibitor IV exihibited potent selectivity for Cdk4/6 over Cdk5/p35, c-met, v-abl, IGF-1R, insulin receptor, Cdk2/cyclin A, Cdk2/cyclin E, Cdk4/cyclin D2, Cdk6/cyclin D2, and Cdk1/cyclin B with the IC50 values ≥ 10-100 μM. In asynchronous cell lines, at 5-10 μM, Cdk4/6 inhibitor IV blocked retinoblastoma protein phosphorylation at Ser780 and Ser795, inducing cell cycle arrest in the G1 phase and apoptosis.

In vivo: In mice xenografted with human HCT116 colon carcinoma, treatment with of Cdk4/6 inhibitor IV (i.p, 30 mg/kg) after 29 days suppressed tumor growth.

Reference:
[1] Soni R, O'Reilly T, Furet P, et al. Selective in vivo and in vitro effects of a small molecule inhibitor of cyclin-dependent kinase 4[J]. Journal of the National Cancer Institute, 2001, 93(6): 436-446.