计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
BPO-27 racemate is a potent CFTR inhibitor with an IC 50 of 8 nM.
In Vitro
The benzopyrimido-pyrrolo-oxazinedione BPO-27 is an analogue of PPQ-102, which inhibits CFTR with an IC 50 of 8 nM. The R enantiomer of BPO-27 inhibits CFTR chloride conductance with an IC 50 of 4 nM, while S enantiomer is inactive. In vitro metabolic stability in hepatic microsomes shows both enantiomers as stable, with less than 5% metabolism in 4 h. (R)-BPO-27 binds near the canonical ATP binding site. Whole-cell patch-clamp studies shows linear CFTR currents with a voltage-independent (R)-BPO-27 block mechanism. At a concentration of (R)-BPO-27 that inhibits CFTR chloride current by 50%, the EC 50 for ATP activation of CFTR increases from 0.27 to 1.77 mM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Following bolus interperitoneal administration in mice, serum (R)-1 decays with t 1/2 ≈ 1.6 h and gives sustained therapeutic concentrations in kidney . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
Whole-cell recordings are done on CFTR-expressing CHO-K1 cells. After establishing the whole-cell configuration, BPO-27 is added for 5 minutes, and then CFTR is activated by the addition of forskolin (10 μM) in the continued presence of BPO-27 (0.5 or 1 μM). Whole-cell currents are elicited by applying hyperpolarizing and depolarizing voltage pulses from a holding potential of 0 mV to potentials between +80 and −80 mV in steps of 20 mV. Recordings are made at room temperature using an Axopatch-200B. Currents are digitized with a Digidata 1440A converter and filtered at 5 kHz. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
IC50& Target:IC50: 8 nM
规格
别名
BPO-27 消旋体
规格或纯度
10mM in DMSO
英文名称
BPO-27 racemate
生化机理
BPO-27 消旋物是一种强效的 CFTR 抑制剂，其 IC 50 为 8 nM。
储存条件
-80℃储存
运输条件
特低温运输
名称和识别符
分子类型
小分子
Isomeric SMILES
CN1C2=C3C(OC4=C(N3C(=C2C(=O)N(C1=O)C)C5=CC=CC=C5)C=C(C=C4)C(=O)O)C6=CC=C(O6)Br
关联CAS
PubChem CID
分子量
548.34
技术文档
高级数据
关联靶点（人）
CFTR
Tclin
囊性纤维化跨膜传导调节器(Cystic fibrosis transmembrane conductance regulator)
(2 活性数据)
安全和危险性（GHS）
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
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