Abexinostat | 阿贝司他 | Pci-24781 | HDAC/MBLAC2 Inhibitor

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艾贝司他 /Abexinostat {[allProObj[0].p_purity_real_show]}

货号：A195616 同义名： 阿贝司他 / Pci-24781;CRA 024781

PCI-24781 is a pan-HDAC inhibitor mostly targeting HDAC1 with Ki of 7 nM, modest potent to HDACs 2, 3, 6, and 10 and greater than 40-fold selectivity against HDAC8.

Abexinostat 化学结构
CAS号：783355-60-2

Abexinostat 3D分子结构
CAS号：783355-60-2

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Abexinostat 纯度/质量文件产品仅供科研

货号：A195616 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

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组蛋白去乙酰化酶亚型比较

产品名称	HD1 ↓ ↑	HD2 ↓ ↑	HDAC ↓ ↑	HDAC1 ↓ ↑	HDAC10 ↓ ↑	HDAC11 ↓ ↑	HDAC2 ↓ ↑	HDAC3 ↓ ↑	HDAC4 ↓ ↑	HDAC5 ↓ ↑	HDAC6 ↓ ↑	HDAC7 ↓ ↑	HDAC8 ↓ ↑	HDAC9 ↓ ↑	其他靶点	纯度
Givinostat HCl monohydrate	++++ HD1-A, IC50: 16 nM HD1-B, IC50: 7.5 nM	+++ HD2, IC50: 10 nM														99%+
MC1568	++ HD1-A (Maize), IC50: 100 nM HD1-B (Maize), IC50: 3.4 μM															96%
Trichostatin A			++++ HDAC, IC50: ~1.8 nM													99%+
Scriptaid			✔													99%+
Valproic acid sodium			✔												Autophagy	97%
AR-42			+++ HDAC, IC50: 30 nM													99%+
Dacinostat			+++ HDAC, IC50: 32 nM													98+%
CUDC-101			++++ HDAC, IC50: 4.4 nM	++++ HDAC1, IC50: 4.5 nM	+++ HDAC10, IC50: 26.1 nM		+++ HDAC2, IC50: 12.6 nM	++++ HDAC3, IC50: 9.1 nM	+++ HDAC4, IC50: 13.2 nM	+++ HDAC5, IC50: 11.4 nM	++++ HDAC6, IC50: 5.1 nM	+ HDAC7, IC50: 373 nM	++ HDAC8, IC50: 79.8 nM	++ HDAC9, IC50: 67.2 nM	EGFR,HER2	99%+
M344			++ HDAC, IC50: 100 nM													99%+
Splitomicin			+ Sir2p, IC50: 60 μM													95%
Panobinostat			++++ HDAC (Reh cells), IC50: 20 nM HDAC (MOLT-4 cells), IC50: 5 nM													98%
Sodium 4-Phenylbutyrate			✔													98%
Vorinostat			+++ HDAC, IC50: ~10 nM													98%
Curcumin			✔												Nrf2,NF-κB	98%
Belinostat			+++ HDAC, IC50: 27 nM													98%
RG-2833				++ HDAC1, Ki: 32 nM				++ HDAC3, Ki: 5 nM								98%
Valproic acid				+ HDAC1, IC50: 0.4 mM												98%
BG45				+ HDAC1, IC50: 2 μM			+ HDAC2, IC50: 2.2 μM	+ HDAC3, IC50: 289 nM								99%+
Entinostat				+ HDAC1, IC50: 0.51 μM				+ HDAC3, IC50: 1.7 μM								98%
Resminostat				+++ HDAC1, IC50: 42.5 nM				++ HDAC3, IC50: 50.1 nM			++ HDAC6, IC50: 71.8 nM					98+%
Romidepsin				+++ HDAC1, IC50: 36 nM			+++ HDAC2, IC50: 47 nM									99%+
Parthenolide				✔											p53,NF-κB	97% HPLC
Tacedinaline				+ HDAC1, IC50: 0.9 μM			+ HDAC2, IC50: 0.9 μM	+ HDAC3, IC50: 1.2 μM								98%
Mocetinostat				++ HDAC1, IC50: 0.15 μM		+ HDAC11, IC50: 0.59 μM	+ HDAC2, IC50: 0.29 μM	+ HDAC3, IC50: 1.66 μM								98%
WT-161				++++ HDAC1, IC50: 8.35 nM			+++ HDAC2, IC50: 15.4 nM				++++ HDAC6, IC50: 0.4 nM					99%+
Fimepinostat				++++ HDAC1, IC50: 1.7 nM	++++ HDAC10, IC50: 2.8 nM	++++ HDAC11, IC50: 5.4 nM	++++ HDAC2, IC50: 5.0 nM	++++ HDAC3, IC50: 1.8 nM			+++ HDAC6, IC50: 27 nM					99%+
Tucidinostat				++ HDAC1, IC50: 95 nM	++ HDAC10, IC50: 78 nM		++ HDAC2, IC50: 160 nM	++ HDAC3, IC50: 67 nM								99%+
Santacruzamate A							++++ HDAC2, IC50: 119 pM									99%+
(E,E)-RGFP966								++ HDAC3, IC50: 80 nM								99%+
LMK-235									+++ HDAC4, IC50: 11.9 nM	++++ HDAC5, IC50: 4.2 nM						99%+
Tasquinimod									✔							99%+
CAY10603											++++ HDAC6, IC50: 2 pM					98%
Tubastatin A											+++ HDAC6, IC50: 15 nM					98%
Tubacin											++++ HDAC6, IC50: 4 nM					99%+
ACY-738											++++ HDAC6, IC50: 1.7 nM					99%+
Nexturastat A											++++ HDAC6, IC50: 5 nM					99%+
BRD73954											+++ HDAC6, IC50: 36 nM		++ HDAC8, IC50: 120 nM			98%
Tubastatin A HCl											+++ HDAC6, IC50: 15 nM		+ HDAC8, IC50: 854 nM			98%
PCI-34051													+++ HDAC8, IC50: 10 nM			99%+
Ricolinostat				++ HDAC1, IC50: 58 nM			++ HDAC2, IC50: 48 nM	++ HDAC3, IC50: 51 nM			++++ HDAC6, IC50: 4.7 nM		++ HDAC8, IC50: 100 nM			99%+
Droxinostat								+ HDAC3, IC50: 16.9 μM			+ HDAC6, IC50: 2.47 μM		+ HDAC8, IC50: 1.46 μM			99%+
Abexinostat				++++ HDAC1, Ki: 7 nM	+++ HDAC10, IC50: 24 nM		+++ HDAC2, Ki: 19 nM	++++ HDAC3/SMRT, Ki: 8.2 nM			+++ HDAC6, Ki: 17 nM		+ HDAC8, IC50: 280 nM			98%+
Citarinostat				+++ HDAC1, IC50: 35 nM			+++ HDAC2, IC50: 45 nM	+++ HDAC3, IC50: 46 nM			++++ HDAC6, IC50: 2.6 nM		++ HDAC8, IC50: 137 nM			99%+
HPOB				+ HDAC1, IC50: 2.9 μM	+ HDAC10, IC50: 3.0 μM		+ HDAC2, IC50: 4.4 μM	+ HDAC3, IC50: 1.7 μM			++ HDAC6, IC50: 56 nM		+ HDAC8, IC50: 2.8 μM			97%
Quisinostat 2HCl				++++ HDAC1, IC50: 0.11 nM	++++ HDAC10, IC50: 0.46 nM	++++ HDAC11, IC50: 0.37 nM	++++ HDAC2, IC50: 0.33 nM	++++ HDAC3, IC50: 4.86 nM	++++ HDAC4, IC50: 0.64 nM	++++ HDAC5, IC50: 3.69 nM			++++ HDAC8, IC50: 4.26 nM			99+%
Domatinostat				+ HDAC1, IC50: 1.20 μM	+ HDAC10, IC50: 21 μM	+ HDAC11, IC50: 9.7 μM	+ HDAC2, IC50: 1.12 μM	+ HDAC3, IC50: 0.57 μM		+ HDAC5, IC50: 11.3 μM				+ HDAC9, IC50: 50 μM		99%+
TMP269									++ HDAC4, IC50: 157 nM	++ HDAC5, IC50: 97 nM		+++ HDAC7, IC50: 43 nM		+++ HDAC9, IC50: 23 nM		99%+
Pracinostat				++ HDAC1, IC50: 49 nM	+++ HDAC10, IC50: 40 nM	++ HDAC11, IC50: 93 nM	++ HDAC2, IC50: 96 nM	+++ HDAC3, IC50: 43 nM	++ HDAC4, IC50: 56 nM	+++ HDAC5, IC50: 47 nM	+ HDAC6, IC50: 1.008 μM	++ HDAC7, IC50: 137 nM	++ HDAC8, IC50: 140 nM	++ HDAC9, IC50: 70 nM		99%+
TMP195									++ HDAC4, Ki: 59 nM	++ HDAC5, Ki: 60 nM		+++ HDAC7, Ki: 26 nM		+++ HDAC9, Ki: 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。

Abexinostat 生物活性

靶点	HDAC8 HDAC8, IC50:280 nM HDAC10 HDAC10, IC50:24 nM HDAC3 HDAC3/SMRT, Ki:8.2 nM HDAC6 HDAC6, Ki:17 nM
描述	PCI-24781 is a novel hydroxamic acid–based pan-HDAC inhibitor with Ki values of 7nM, 19nM, 8.2nM, 17nM, 280nM and 24nM for HDAC1 HDAC2, HDAC3/SMRT, HDAC6, HDAC8 and HDAC10. Treatment with PCI-24781 at concentration ranging in 0.5-10μM resulted in the accumulation of acetylated histone and acetylated tubulin in a dose-dependent manner, accompanied with increase of p21, and resulted in an inhibition of tumor cell growth and the induction of apoptosis shown by increased γH2AX and cleaved PARP in HCT116, DLD-1 and HUVEC cells. Administration of PCI-24781 (i.v., formulated in 30% HP-cyclodextrin) to mice harboring HCT116 or DLD-1 colon tumor xenografts resulted in a statistically significant reduction in tumor growth. Inhibition of HDAC enzymes by PCI-24781 led to a significant reduction in the transcription of genes specifically associated with HR, including RAD51. RAD51 protein levels were significantly decreased after 24 h of drug exposure both in vitro and in vivo.
作用机制	PCI-24781 is a hydroxamic acid–based inhibitor which can chelate the Zn²⁺ of HDAC.^[1]

Abexinostat 动物研究

Dose

Mice: 12.5 mg/kg^[3] (i.p.), 50 mg/kg^[4] (i.p.) Nude Mice: 10 mg/kg - 200 mg/kg^[1] (i.v.)

Administration

i.p., i.v.

Pharmacokinetics

Animal	Nude mice^[1]
Dose	10 mg/kg
Administration	i.v.
T_1/2	6.7 min
CL	297 ml/min/kg

Abexinostat 参考文献

[1]Buggy JJ, Cao ZA, et al. CRA-024781: a novel synthetic inhibitor of histone deacetylase enzymes with antitumor activity in vitro and in vivo. Mol Cancer Ther. 2006 May;5(5):1309-17.

[2]Adimoolam S, Sirisawad M, et al. HDAC inhibitor PCI-24781 decreases RAD51 expression and inhibits homologous recombination. Proc Natl Acad Sci U S A. 2007 Dec 4;104(49):19482-7. Epub 2007 Nov 27.

[3]Sholler GS, Currier EA, et al. PCI-24781 (abexinostat), a novel histone deacetylase inhibitor, induces reactive oxygen species-dependent apoptosis and is synergistic with bortezomib in neuroblastoma. J Cancer Ther Res. 2013 Dec 28;2:21.

[4]Lopez G, Liu J, et al. Combining PCI-24781, a novel histone deacetylase inhibitor, with chemotherapy for the treatment of soft tissue sarcoma. Clin Cancer Res. 2009 May 15;15(10):3472-83.

Abexinostat 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

2.52mL

0.50mL

0.25mL

12.58mL

2.52mL

1.26mL

25.16mL

5.03mL

2.52mL

Abexinostat 技术信息

CAS号	783355-60-2
分子式	C₂₁H₂₃N₃O₅
分子量	397.424

别名	阿贝司他 ;Pci-24781;CRA 024781;CRA-24781
运输	蓝冰

存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,2-8°C

溶解度

DMSO: 3 mg/mL(7.55 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

艾贝司他 /Abexinostat {[allProObj[0].p_purity_real_show]}

Abexinostat 纯度/质量文件产品仅供科研

全球学术期刊中引用的产品

Abexinostat 质控信息

Abexinostat 生物活性

Abexinostat 动物研究

Abexinostat 参考文献

Abexinostat 实验方案

Abexinostat 技术信息

最近浏览的产品

大规格询价

摩尔计算器

靶点

总药量计算器

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细胞研究

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热门区域

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HDAC8	HDAC8, IC50:280 nM
HDAC10	HDAC10, IC50:24 nM
HDAC3	HDAC3/SMRT, Ki:8.2 nM
HDAC6	HDAC6, Ki:17 nM
HDAC2	HDAC2, Ki:19 nM
HDAC1	HDAC1, Ki:7 nM

艾贝司他 /Abexinostat {[allProObj[0].p_purity_real_show]}

Abexinostat 纯度/质量文件 产品仅供科研

全球学术期刊中引用的产品

Abexinostat 质控信息

Abexinostat 生物活性

Abexinostat 动物研究

Abexinostat 参考文献

Abexinostat 实验方案

Abexinostat 技术信息

最近浏览的产品

大规格询价

摩尔计算器

靶点

总药量计算器

工作液计算器

细胞研究

临床研究

确认信息

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热门区域

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C

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Abexinostat 纯度/质量文件产品仅供科研