EPZ6438 | Histone Methyltransferase | Epigenetic Reader Domain

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Tazemetostat {[allProObj[0].p_purity_real_show]}

货号：A223202 同义名： EPZ-6438

EPZ6438（EPZ-6438）是一种高效且选择性的EZH2抑制剂，口服可用。它抑制含有野生型EZH2的人类多梳抑制复合体2（PRC2）的活性，Ki值为2.5 nM。在肽和核小体测定中，他泽司他（EPZ-6438）抑制EZH2的IC50值分别为11和16 nM。它还以4 nM的IC50抑制大鼠EZH2，并以392 nM的IC50抑制EZH1。

Tazemetostat 化学结构
CAS号：1403254-99-8

Tazemetostat 3D分子结构
CAS号：1403254-99-8

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Tazemetostat 纯度/质量文件产品仅供科研

货号：A223202 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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表观遗传阅读框亚型比较
组蛋白甲基转移酶亚型比较

产品名称	BET ↓ ↑	bromodomain ↓ ↑	BRPF ↓ ↑	CBP/beta-catenin ↓ ↑	p300/CBP ↓ ↑	其他靶点	纯度
MS436	++ BRD4 (2), Ki: 0.34 μM BRD4 (1), Ki: <0.085 μM						99%+
CPI-203	+++ BRD4, IC50: 37 nM						99+%
GSK1324726A	+++ BRD2, IC50: 31 nM BRD4, IC50: 22 nM						99%+
PFI-1	++ BRD2, IC50: 98 nM BRD4, IC50: 0.22 μM						98%
Apabetalone	+ BD2, IC50: 0.51 μM						99%
(+)-JQ1	+++ BRD4 (2), IC50: 33 nM BRD4 (1), IC50: 77 nM						98%
I-BET151	+ BRD3, IC50: 0.25 μM BRD4, IC50: 0.5 μM						98%
Molibresib	+++ BET proteins, IC50: 35 nM						99%+
I-BRD9	+++ BRD9, pIC50: 7.3 BRD4, pIC50: 5.3						99%+
BI-7273	++++ BRD7, IC50: 117 nM BRD9, IC50: 19 nM						99+%
Pelabresib	+++ BRD4-BD1, IC50: 39 nM						98%
ARV-825	+++ BRD4 BD1, Kd: 90 nM BRD4 BD2, Kd: 28 nM						99%+
Birabresib							99%+
BI 2536	+++ BRD4, Kd: 37 nM					c-Myc	99%+
Bromosporine	++ BRD2, IC50: 0.29 μM BRD9, IC50: 0.122 μM	++++ CECR2, IC50: 17 nM					99%+
XMD8-92	++ BRD4 (1), Kd: 170 nM						99%+
Mivebresib	✔						99%+
BI-9564	++++ BRD7, Kd: 73 nM BRD9, Kd: 5.9 nM	++ CECR2, Kd: 77 nM					98%
AZD5153 6-Hydroxy-2-naphthoic acid	++++ FL-BRD4, IC50: 5 nM						99%+
PLX51107	++++ BRD3 BD1, Kd: 2.1 nM BRD4 BD2, Kd: 1.7 nM						99%+
FL-411	+ BRD4(1), IC50: 0.43 μM						99%+
ABBV-744	✔						99%+
dBET6	++++ BRD4, IC50: 14 nM						99%+
dBET1	++++ BRD4, IC50: 20 nM						99%+
MZ1	++++ Brd2(BD2), Kd: 62 nM Brd3(BD2), Kd: 13 nM						99%+
dBET57	+ BRD4_BD1, DC50: 500 nM						99%+
SF2523	+ BRD4, IC50: 241 nM					DNA-PK	99%+
INCB054329	++++ BRD3-BD1, IC50: 9 nM BRD4-BD1, IC50: 119 nM						99%
INCB-057643	✔						99%+
(E/Z)-ZL0420	+++ BRD4 BD2, IC50: 32 nM BRD4 BD1, IC50: 27 nM						99%+
BMS-986158	✔						99%+
BRD4 Inhibitor-10	++++ BRD4-BD2, IC50: 41 nM BRD4-BD1, IC50: 5 nM						97%
A1874	✔						99%+
Y06036	++ BRD4 (1), Kd: 82 nM						99%+
Alobresib	✔					NF-κB	98%
ODM-207	✔						99%
GSK778	+++ BRD2-BD1, IC50: 75nM BRD4-BD1, IC50: 143 nM						97%
SRX3207	+ BRD41, IC50: 3070 nM BRD42, IC50: 3070 nM					Syk	98%
GSK046	+++ BRD4_BD2, IC50: 214 nM BRD3_BD2, IC50: 98 nM						98%
GSK620	✔						97%
Thalidomide-NH-C4-NH-Boc	✔						98%
Trotabresib	✔						99%
NHWD-870	✔						98%
CFT8634	++++ BRD9, DC50: 3 nM						98%
GSK2801		++ BAZ2B, Kd: 136 nM BAZ2A, Kd: 257 nM					99%+
KG-501		✔					99%+
UNC 669		+ L3MBTL4, IC50: 6 μM L3MBTL3, IC50: 35 μM					98%
PFI-3		+++ SMARCA2A, Kd: 72 nM SMARCA4, Kd: 55 nM					99%+
UNC1215		+++ L3MBTL3- D274A, IC50: 3.5 μM L3MBTL3, IC50: 120 nM					99%+
EED226		++ EED, Kd: 82 nM PRC2, Kd: 114 nM					99%+
BRD9539		✔					98%
UNC926		+ L3MBTL1, Kd: 3.9 μM					99%
666-15		++ CREB, IC50: 81 nM					99%+
UNC6852		+ EED, IC50: 247 nM					98%
BAZ1A-IN-1		+ BAZ1A, Kd: 0.52 μM					99%+
PFI-4			++ BRPF1, IC50: 80 nM BRPF2, IC50: 7.9 μM				99%+
OF-1			++ BRPF1B, Kd: 100 nM BRPF2, Kd: 500 nM				99%+
GSK-5959			++ BRPF2, pIC50: 5.2 BRPF3, pIC50: 7.1				99%
GSK6853			++++ BRPF1, pIC50: 8.1				99%+
NI-42			++++ BRPF1, IC50: 48 nM BRPF3, IC50: 260 nM				99%+
E-7386				+++ CBP/beta-catenin, IC50: 0.0484 μM			97%
I-CBP112					++ p300, Kd: 167 nM CBP, Kd: 151 nM		98+%
Histone Acetyltransferase Inhibitor II					+ p300, IC50: 5 μM		98%
C646					+ p300/CBP, Ki: 400 nM		99%+
Anacardic Acid					+ PCAF, IC50: 5 μM p300/CBP, IC50: 8.5 μM		99%+
SGC-CBP30					++++ EP300, IC50: 38 nM CREBBP, IC50: 21 nM		99%+
Nordihydroguaiaretic acid					✔	HER2,IGF-1R	99%+
Curcumin					+ p300, IC50: ~25 μM	Ferroptosis,NF-κB,Nrf2	98%
PF-CBP1 HCl					++ CREBBP, IC50: 125nM p300/CBP, IC50: 363nM		97%
CPI-637					+++ EP300, IC50: 0.051 μM CBP, IC50: 0.03 μM		99%+
Foscenvivint					✔	β-catenin	99%+
A-485					++ p300 HAT, IC50: 0.06 μM		99%+
GNE-781	+ BRD4(1), IC50: 5100 nM				++++ CBP, IC50: 0.94 nM		98%
NEO2734	+++ BET, IC50: <30 nM				+++ p300/CBP, IC50: <30 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。

产品名称	Histone Methyltransferase ↓ ↑	纯度
BRD4770	✔	99%+
UNC1999	+++ EZH2, IC50: 2 nM EZH1, IC50: 45 nM	99%+
EPZ005687	++ EZH2, Ki: 24 nM	98+%
EPZ015666	+++ PRMT5, Ki: 5 nM	99%+
3-Deazaneplanocin A HCl	++++ S-adenosylhomocysteine hydrolase, Ki: 50 pM	99%+
Tazemetostat	+++ EZH2, IC50: 11 nM EZH2, Ki: 2.5 nM	98%
GSK126	++ EZH2, IC50: 9.9 nM	99%+
MI-3	+ Menin-MLL, IC50: 648 nM	98%
MM-102	++ MLL1, IC50: 0.4 μM	99%
EI1	++ EZH2 (Y641F), IC50: 13 nM Ezh2 (wild-type), IC50: 15 nM	98%
SGC0946	++++ DOT1L, IC50: 0.3 nM	99%+
PFI-2 HCl	++++ SETD7, IC50: 2 nM SETD7, Ki: 0.33 nM	99%+
Pinometostat	++++ DOT1L, Ki: 80 pM	99%+
EPZ004777	+++ DOT1L, IC50: 0.4 nM	99%+
Entacapone	++ COMT, IC50: 151 nM	95%
UNC0379	+ SETD8, IC50: 7.9 μM	99%+
Menin-MLL inhibitor MI-2	+ Menin-MLL, IC50: 446 nM	98%
GSK343	+++ EZH2, IC50: 4 nM EZH1, IC50: 240 nM	99%+
BIX-01294 3HCl	+ G9a, IC50: 2.7 μM	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。

Tazemetostat 生物活性

靶点	Histone Methyltransferase EZH2, IC50:11 nM EZH2, Ki:2.5 nM
描述	Tazemetostat (EPZ-6438) is a potent, selective, and orally available EZH2 inhibitor. It inhibits human polycomb repressive complex 2 (PRC2)-containing wild-type EZH2 with a Ki value of 2.5 nM and inhibits EZH2 with IC50s of 11 and 16 nM in peptide assay and nucleosome assay, respectively. Tazemetostat also inhibits rat EZH2 with an IC50 of 4 nM and inhibits EZH1 with an IC50 of 392 nM. It induces apoptosis and differentiation specifically in SMARCB1-deleted MRT cells ^[1].
体内研究	Tazemetostat (EPZ-6438; 250 or 500 mg/kg twice daily for 21-28 days) effectively eradicates fast-growing G401 tumors ^[1].
体外研究	Tazemetostat (EPZ-6438) inhibits proliferation of multiple wild-type and mutant lymphoma cell lines with IC50s ranging from 0.49 nM to 7.6 μM ^[1].
作用机制	EPZ-6438 inhibits EZH2 in a manner competitive with the substrate S-adenosylmethionine (SAM) binding to EZH2.

Tazemetostat 细胞研究

细胞系	浓度	检测类型	检测时间	活动说明	数据源
human HeLa cells		Function assay	72 h	Inhibition of EZH2 in human HeLa cells assessed as reduction in H3K27me3 levels incubated for 72 hrs by ELISA method, IC50=0.02 μM.	26189078

Tazemetostat 动物研究

Dose

Mice^[2] (s.c.): 125 mg/kg - 500 mg/kg; rat^[3] (p.o.): 100 mg/kg - 1000 mg/kg

Administration

s.c., p.o.

Pharmacokinetics

Animal	Mice^[4]
Dose	1 mg/kg (i.v.) 2 mg/kg (p.o.)
Administration	i.v. p.o.
T_1/2	1.6 h (i.v.)
Vd_ss	1.2 L/kg (i.v.)
CL	22 ml/min/kg (i.v.)
F	20% (p.o.)

Tazemetostat 参考文献

[1]Knutson SK, et, al. Durable tumor regression in genetically altered malignant rhabdoid tumors by inhibition of methyltransferaseEZH2. Proc Natl Acad Sci U S A. 2013 May 7;110(19):7922-7.

Tazemetostat 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

1.75mL

0.35mL

0.17mL

8.73mL

1.75mL

0.87mL

17.46mL

3.49mL

1.75mL

Tazemetostat 技术信息

CAS号	1403254-99-8
分子式	C₃₄H₄₄N₄O₄
分子量	572.738

别名	EPZ-6438
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,Room Temperature

溶解度

DMSO: 30 mg/mL(52.38 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

0.1 M HCL: 15 mg/mL(26.19 mM)，配合低频超声，并调节pH至5

动物实验配方

Tazemetostat {[allProObj[0].p_purity_real_show]}

Tazemetostat 纯度/质量文件产品仅供科研

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Tazemetostat 质控信息

Tazemetostat 生物活性

Tazemetostat 细胞研究

Tazemetostat 动物研究

Tazemetostat 参考文献

Tazemetostat 实验方案

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全球学术期刊中引用的产品

Tazemetostat 质控信息

Tazemetostat 生物活性

Tazemetostat 细胞研究

Tazemetostat 动物研究

Tazemetostat 参考文献

Tazemetostat 实验方案

Tazemetostat 技术信息

最近浏览的产品

大规格询价

摩尔计算器

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总药量计算器

工作液计算器

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临床研究

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