LY2857785 | CDK Inhibitor | AmBeed-信号通路专用抑制剂

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LY2857785 {[allProObj[0].p_purity_real_show]}

货号：A732116

LY2857785 是一种I型可逆的 ATP 竞争性的 CDK9，CDK8 和 CDK7 抑制剂，IC50 分别为 11 nM，16 nM 和 246 nM。

LY2857785 化学结构
CAS号：1619903-54-6

LY2857785 3D分子结构
CAS号：1619903-54-6

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LY2857785 纯度/质量文件产品仅供科研

货号：A732116 标准纯度： {[allProObj[0].p_purity_real_show]} 产品说明书

批次查询：批次纯度: COA SDS NMR HPLC CNMR LC-MS

全球学术期刊中引用的产品: • Nat. Biomed. Eng., 2024, 8, 1412-1424. Ambeed. [ A538667 , A631746 ]; • JMC, 2024. Ambeed. [ A833302 , A475501 , A341986 , A356070 ]; • BMC Cancer, 2024, 24(1): 1415. Ambeed. [ A809692 , A209020 ]; • J. Am. Soc. Mass Spectrom., 2024, 35(12): 3192-3202. Ambeed. [ A166127 , A902473 , A753371 , A961334 , A292945 , A230770 , A300620 , A1114580 , A1159765 , A206238 ]; • PloS One, 2024, 19(11): e0308060. Ambeed. [ A302917 ]; 更多 >

CDK 亚型比较

产品名称	Cdc ↓ ↑	CDK1 ↓ ↑	CDK19 ↓ ↑	CDK2 ↓ ↑	CDK3 ↓ ↑	CDK4 ↓ ↑	CDK5 ↓ ↑	CDK6 ↓ ↑	CDK7 ↓ ↑	CDK8 ↓ ↑	CDK9 ↓ ↑	CLK ↓ ↑	其他靶点	纯度
XL413 hydrochloride	++++ Cdc7, IC50: 3.4 nM													99%+
SU9516		+++ CDK1, IC50: 40 nM		+++ CDK2, IC50: 22 nM		++ CDK4, IC50: 200 nM								99%+
RO-3306		+++ CDK1, Ki: 20 nM											SGK,ERK	98%
R547		++++ CDK1/CyclinB, Ki: 2 nM		++++ CDK2/CyclinE, Ki: 3 nM		++++ CDK4/CyclinD1, Ki: 1 nM								99%+
BMS-265246		++++ CDK1/CyclinB, IC50: 6 nM		++++ CDK2/CyclinE, IC50: 9 nM		+ CDK4/CyclinD, IC50: 230 nM								99%+
NU6027		+ CDK1, Ki: 2.5 μM		+ CDK2, Ki: 1.3 μM									DNA-PK	98%
Purvalanol A	++++ Cdc2/CyclinB, IC50: 4 nM			+++ CDK2/CyclinE, IC50: 35 nM CDK2/CyclinA, IC50: 70 nM		+ CDK4/CyclinD1, IC50: 850 nM								99%+
SCH900776				++ CDK2, IC50: 0.16 μM										99%+
AUZ 454				++++ CDK2(C118L), Kd: 18.6 nM CDK2(A144C), Kd: 9.7 nM										99%+
A-674563 HCl				++ CDK2, Ki: 46 nM									PKA	98%
JNJ-7706621		++++ CDK1/CyclinB, IC50: 9 nM		++++ CDK2/CyclinE, IC50: 3 nM CDK2/CyclinA, IC50: 4 nM	++ CDK3/CyclinE, IC50: 58 nM	+ CDK4/CyclinD1, IC50: 253 nM		++ CDK6/CyclinD1, IC50: 175 nM						99%+
AT7519		++ CDK1/CyclinB, IC50: 210 nM		++ CDK2/CyclinA, IC50: 47 nM	+ CDK3/CyclinE, IC50: 360 nM	++ CDK4/CyclinD1, IC50: 100 nM	+++ CDK5/p35, IC50: 13 nM	++ CDK6/CyclinD3, IC50: 170 nM			++++ CDK9/CyclinT, IC50: <10 nM			98+%
PHA-793887		++ CDK1/CyclinB, IC50: 60 nM		++++ CDK2/CyclinE, IC50: 8 nM CDK2/CyclinA, IC50: 8 nM		++ CDK4/CyclinD1, IC50: 62 nM	++++ CDK5/p25, IC50: 5 nM		++++ CDK7/CyclinH, IC50: 10 nM		++ CDK9/CyclinT1, IC50: 138 nM			99%+
Milciclib		+ CDK1/CyclinB, IC50: 398 nM		++ CDK2/CyclinE, IC50: 363 nM CDK2/CyclinA, IC50: 45 nM		++ CDK4/CyclinD1, IC50: 160 nM	+ CDK5/p35, IC50: 265 nM		++ CDK7/CyclinH, IC50: 150 nM					99%+
Kenpaullone		+ CDK1/CyclinB, IC50: 0.4μM		+ CDK2/CyclinE, IC50: 7.5μM CDK2/CyclinA, IC50: 0.68μM			+ CDK5/p35, IC50: 0.85μM							98%
SNS-032				+++ CDK2/CyclinE, IC50: 48 nM CDK2/CyclinA, IC50: 38 nM			+ CDK5/p35, IC50: 340 nM		++ CDK7/CyclinH, IC50: 62 nM		++++ CDK9/CyclinT, IC50: 4 nM			99%+
Dinaciclib		++++ CDK1, IC50: 3 nM		++++ CDK2, IC50: 1 nM			++++ CDK5, IC50: 1 nM				++++ CDK9, IC50: 4 nM			99%+
PHA-767491 hydrochloride	++++ Cdc7, IC50: 10 nM	+ CDK1, IC50: 250 nM		+ CDK2, IC50: 240 nM			+ CDK5, IC50: 460 nM				+++ CDK9, IC50: 34 nM		MK2	98%
(R)-Roscovitine	+ Cdc2/CyclinB, IC50: 0.65 μM			+ CDK2/CyclinE, IC50: 0.7 μM CDK2/CyclinA, IC50: 0.7 μM			++ CDK5/p35, IC50: 0.16 μM							99%+
Narazaciclib						++++ CDK4/CyclinD1, IC50: 3.87 nM		++++ CDK6/CyclinD1, IC50: 9.82 nM					RET	99%+
Palbociclib						++++ CDK4/CyclinD3, IC50: 9 nM CDK4/CyclinD1, IC50: 11 nM		+++ CDK6/CyclinD2, IC50: 15 nM						99%
Abemaciclib						++++ CDK4, IC50: 2 nM		++++ CDK6, IC50: 10 nM						99%
Ribociclib						++++ CDK4, IC50: 10 nM		+++ CDK6, IC50: 39 nM						98%
Palbociclib isethionate						++++ CDK4/CyclinD3, IC50: 9 nM CDK4/CyclinD1, IC50: 11 nM		+++ CDK6/CyclinD2, IC50: 15 nM						99%+
BS-181 HCl									+++ CDK7, IC50: 21 nM					99%+
(E/Z)-THZ1 dihydrochloride									++++ CDK7, IC50: 3.2 nM					99%+
LDC4297									++++ CDK7, IC50: 0.13 nM					99%+
Senexin A			+ CDK19, Kd: 0.31 μM							+ CDK8, Kd: 0.83 μM				98+%
MSC2530818										++++ CDK8, IC50: 2.6 nM				99%+
Wogonin											✔			99%+
Riviciclib HCl		++ CDK1/CyclinB, IC50: 79 nM		+ CDK2/CyclinE, IC50: 2.54 μM CDK2/CyclinA, IC50: 224 nM		++ CDK4/CyclinD1, IC50: 63 nM		+ CDK6/CyclinD3, IC50: 396 nM	+ CDK7/CyclinH, IC50: 2.87 μM		+++ CDK9/CyclinT1, IC50: 20 nM			99+%
LDC000067				+ CDK2, IC50: 2.441 μM							++ CDK9, IC50: 44 nM			98%
Flavopiridol		+++ CDK1, IC50: 40 nM		+++ CDK2, IC50: 40 nM		+++ CDK4, IC50: 40 nM		+++ CDK6, IC50: 40 nM	+ CDK7, IC50: 300 nM		+++ CDK9, IC50: 20 nM			99%+
LY2857785									+ CDK7, IC50: 0.246 μM	+++ CDK8, IC50: 0.016 μM	+++ CDK9, IC50: 0.011 μM			99%+
AZD-5438		+++ CDK1, IC50: 16 nM		++++ CDK2, IC50: 6 nM							+++ CDK9, IC50: 20 nM			99%+
ML167												++ Dyrk1B , IC50: 1648 nM CLK4, IC50: 136 nM		99%+
(E/Z)-TG003												+++ mCLK1, IC50: 200 nM mCLK4, IC50: 15 nM		99%+
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多，抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用，但抑制强度暂时没有相关数据。

LY2857785 生物活性

靶点	CDK8 CDK8, IC50:0.016 μM CDK9 CDK9, IC50:0.011 μM CDK7 CDK7, IC50:0.246 μM
描述	LY2857785 exhibits high specificity against a panel of 114 protein kinases, inhibiting only 5 others with an IC50 under 0.1 μM, and a total of 14 kinases below 1 μM. At the cellular level, in U2OS cells, it blocks CTD P-Ser2 and CTD P-Ser5 with IC50s of 0.089 (n=13) and 0.042 (n=1) μM, respectively. Yet, LY2857785 only slightly increases G2-M DNA content from 35% to 55%, with an EC50 of 0.135 μM. The compound demonstrates strong, exposure- and time-dependent inhibition of cell proliferation in MV-4-11, RPMI8226, and L363 cell lines. With 4 to 24 hours of incubation, maximal inhibition occurs at 8 hours, with IC50 values of 0.04, 0.2, and 0.5 μM for MV-4-11, RPMI8226, and L363 cells, respectively. LY2857785 also induces time-dependent apoptosis in cancer cells, reaching peak effectiveness at 8 hours with an IC50 of 0.5 μM in L363 cells^[1].
体内研究	In mice with HCT116 xenograft tumors, LY2857785 potently inhibits RNAP II CTD P-Ser2 in a dose-dependent manner, with TED50 of 4.4 mg/kg and TEC50 of 0.36 μM. The compound maintains significant CTD P-Ser2 inhibition for 3 to 6 hours at TED70 (8 mg/kg) in both HCT116 and MV-4-11 nude mice xenograft models. In the MV-4-11 xenograft model in nude rats, LY2857785 similarly exhibits dose-dependent CTD P-Ser2 inhibition lasting 8 hours at TED70 (7 mg/kg) and TED90 (10 mg/kg). LY2857785 shows pronounced tumor reduction in the AML MV-4-11 xenograft model, using either i.v. bolus in mice or i.v. infusion in rats^[1].
体外研究	LY2857785 exhibits high specificity against a panel of 114 protein kinases, inhibiting only 5 others with an IC50 under 0.1 μM, and a total of 14 kinases below 1 μM. At the cellular level, in U2OS cells, it blocks CTD P-Ser2 and CTD P-Ser5 with IC50s of 0.089 (n=13) and 0.042 (n=1) μM, respectively. Yet, LY2857785 only slightly increases G2-M DNA content from 35% to 55%, with an EC50 of 0.135 μM. The compound demonstrates strong, exposure- and time-dependent inhibition of cell proliferation in MV-4-11, RPMI8226, and L363 cell lines. With 4 to 24 hours of incubation, maximal inhibition occurs at 8 hours, with IC50 values of 0.04, 0.2, and 0.5 μM for MV-4-11, RPMI8226, and L363 cells, respectively. LY2857785 also induces time-dependent apoptosis in cancer cells, reaching peak effectiveness at 8 hours with an IC50 of 0.5 μM in L363 cells^[1].
作用机制	LY2857785 is a competitive ATP kinase inhibitor.

LY2857785 参考文献

[1]Yin T, et al. A novel CDK9 inhibitor shows potent antitumor efficacy in preclinical hematologic tumor models. Mol Cancer Ther. 2014 Jun;13(6):1442-56. Mol Cancer Ther. 2014 Jun;13(6):1442-56.

LY2857785 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

2.23mL

0.45mL

0.22mL

11.15mL

2.23mL

1.11mL

22.29mL

4.46mL

2.23mL

LY2857785 技术信息

CAS号	1619903-54-6
分子式	C₂₆H₃₆N₆O
分子量	448.604

别名
运输	蓝冰

存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Keep in dark place,Sealed in dry,2-8°C

溶解度

DMSO: 9 mg/mL(20.06 mM)，配合低频超声助溶，注意：DMSO长时间开封后，会吸水并导致溶解能力下降，请避免使用长期开封的DMSO

动物实验配方

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CDK8	CDK8, IC50:0.016 μM
CDK9	CDK9, IC50:0.011 μM
CDK7	CDK7, IC50:0.246 μM

LY2857785 {[allProObj[0].p_purity_real_show]}

LY2857785 纯度/质量文件 产品仅供科研

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LY2857785 纯度/质量文件产品仅供科研