Abemaciclib 是一种选择性的 CDK4/6 抑制剂,对 CDK4 和 CDK6 的 IC50 值分别为 2 nM 和 10 nM。Abemaciclib 具有抗肿瘤作用,可用于 HR+/HER2- 乳腺癌和其他肿瘤的研究。
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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 |
ERK,SGK | 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 |
++
CLK4, IC50: 136 nM Dyrk1B , IC50: 1648 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。 |
靶点 |
|
描述 | Abemaciclib reduces cell viability with the IC50 values ranging from 0.5 μM to 0.7 μM, which also inhibits Akt and ERK signaling but not mTOR activation at head and neck squamous cell carcinoma (HNSCC) cells[1]. Abemaciclib exhibits effectiveness against A375R1-4, M14R, and SH4R cells with EC50 values from 0.3 to 0.6 μM, and similarly inhibits the proliferation of both parental A375 and resistant variants A375RV1 and A375RV2 with IC50 values of 395, 260, and 463 nM, respectively[2]. Abemaciclib specifically targets CDK4 and CDK6 with low nanomolar potency, leading to G1 arrest and proliferation inhibition in Rb-proficient cells by preventing Rb phosphorylation[3]. |
体内研究 | In xenograft models, a cooperative antitumor effect is observed when Abemaciclib (45 mg/kg, orally) is combined with RAD001 in HNSCC, and significant tumor growth reduction is noted in A375 xenograft models with doses of 45 or 90 mg/kg[1][2]. |
体外研究 | Abemaciclib reduces cell viability with the IC50 values ranging from 0.5 μM to 0.7 μM, which also inhibits Akt and ERK signaling but not mTOR activation at head and neck squamous cell carcinoma (HNSCC) cells[1]. Abemaciclib exhibits effectiveness against A375R1-4, M14R, and SH4R cells with EC50 values from 0.3 to 0.6 μM, and similarly inhibits the proliferation of both parental A375 and resistant variants A375RV1 and A375RV2 with IC50 values of 395, 260, and 463 nM, respectively[2]. Abemaciclib specifically targets CDK4 and CDK6 with low nanomolar potency, leading to G1 arrest and proliferation inhibition in Rb-proficient cells by preventing Rb phosphorylation[3]. |
作用机制 | LY2835219 is a competitive ATP CDK4/6 inhibitor. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.97mL 0.39mL 0.20mL |
9.87mL 1.97mL 0.99mL |
19.74mL 3.95mL 1.97mL |
CAS号 | 1231929-97-7 |
分子式 | C27H32F2N8 |
分子量 | 506.593 |
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,Inert atmosphere,2-8°C |
溶解度 |
DMSO: 2 mg/mL(3.95 mM),配合低频超声,并水浴加热至45℃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 |