产品编号 |
产品名称 |
产品包装 |
产品价格 |
SD1141-25mg |
PFI-4 (Epigenetic Reader Domain抑制剂) |
25mg |
1317.00元 |
化学信息:
化学名
|
N-(1,3-dimethyl-2-oxo-6-pyrrolidin-1-ylbenzimidazol-5-yl)-2-methoxybenzamide
|
|
简称
|
PFI-4
|
别名
|
PFI4, PFI 4
|
中文名
|
N/A
|
化学式
|
C21H24N4O3
|
分子量
|
380.44
|
CAS号
|
900305-37-5
|
纯度
|
98%
|
溶剂/溶解度
|
Water<1mg/ml; DMSO17mg/ml warming; Ethanol5mg/ml warming
|
溶液配制
|
5mg加入1.31ml DMSO,或者每3.8mg加入1ml DMSO,配制成10mM溶液。SD1141-10mM用DMSO配制。
|
生物信息:
产品描述
|
PFI-4是一种有效的选择性BRPF1 bromodomain抑制剂,IC50为80nM。
|
信号通路
|
Epigenetics
|
靶点
|
BRPF1
|
BRPF2
|
BRPF3
|
-
|
-
|
IC50
|
80nM
|
7.9μM
|
>10μM
|
-
|
-
|
体外研究
|
PFI-4 is cell permeable, and acts by displacing the BRPF1 bromodomain from Histone H3.3.
|
体内研究
|
N/A
|
临床实验
|
N/A
|
特征
|
N/A
|
相关实验数据(此数据来自于公开文献,碧云天并不保证其有效性):
酶活性检测实验
|
方法
|
Compounds are screened against 6H-Flag-Tev-BRPF1 (622-738), 6HisFlag-Tev-BRPF2 (also known as BRD1) (551-673) or 6His-Flag-Tev-BRPF3 (579-706) protein in dose-response format in a TR-FRET assay measuring competition between test compound and a synthetic fluorescent ligand. Compounds are titrated from 10mM in 100% DMSO and 100nl transferred to a low volume black 384 well micro titre plate using a Labcyte Echo 555. A Thermo Scientific Multidrop Combi is used to dispense 5μl of 4nM BRPF1, 20nM BRPF2 or 40nM BRPF3 protein respectively in an assay buffer of 50mM HEPES, 150mM NaCl, 5% glycerol, 1mM DTT and 1mM CHAPS, pH 7.4, and in the presence of the appropriate fluorescent ligand concentration (~Kd concentration for the interaction between protein and ligand). After equilibrating for 30 mins in the dark at rt, the bromodomain protein:fluorescent ligand interaction is detected using TR-FRET following a 5μl addition of either 3nM Lanthascreen Elite Tb-anti His antibody for the Alexa 488 ligands, or 3nM europium chelate labelled anti-6His antibody (Perkin Elmer, W1024, AD0111) for the Alexa 647 ligand, in assay buffer. Time resolved fluorescence energy transfer (TR-FRET) is then detected on a time-resolved fluorescence laser equipped Perkin Elmer Envision multimode plate reader using the appropriate protocol (excitation=337nM; emission 1 Alexa 488=495nM; emission 2 Alexa 488=520nM, emission 1 Alexa 647=615nM; emission 2 Alexa 647= 665nM ). TR-FRET ratio is calculated using the following equation: Ratio=((Acceptor fluorescence at 520 or 665nM) / (Donor fluorescence at 495 or 615nM)) * 1000. Data are analysed as for the BRD4 assay.
|
细胞实验
|
细胞系
|
N/A
|
浓度
|
N/A
|
处理时间
|
N/A
|
方法
|
N/A
|
动物实验
|
动物模型
|
N/A
|
配制
|
N/A
|
剂量
|
N/A
|
给药方式
|
N/A
|
参考文献:
1. Demont EH, et al. ACS Med Chem Lett. 2014, 5(11), 1190-1195.
包装清单:
产品编号
|
产品名称
|
包装
|
SD1141-10mM
|
PFI-4 (Epigenetic Reader Domain抑制剂)
|
10mM×0.2ml
|
SD1141-5mg
|
PFI-4 (Epigenetic Reader Domain抑制剂)
|
5mg
|
SD1141-25mg
|
PFI-4 (Epigenetic Reader Domain抑制剂)
|
25mg
|
—
|
说明书
|
1份
|
保存条件:
-20℃保存,至少一年有效。5mg和25mg包装也可室温保存,至少6个月有效。如果溶于非DMSO溶剂,建议分装后-80℃保存,预计6个月内有效。
注意事项:
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
为了您的安全和健康,请穿实验服并戴一次性手套操作。