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) |
|---|
有货
为什么选择此级别
Moligand™ 级 ，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 1 篇同行评审文献引用。
概述
SB705498是一种hTRPV1拮抗剂，抑制TRPV1的Capsaicin，酸和热激活，IC50分别为3 nM， 0.1 nM和6 nM，该作用具有一定的电压依赖性，作用于TRPV1比作用于TRPM8选择性高100倍以上。Phase 2。
Information
SB705498 SB705498 is a TRPV1 antagonist for hTRPV1 , antagonizes capsaicin, acid, and heat activation of TRPV1 with IC50 of 3 nM, 0.1 nM and 6 nM, shows a degree of voltage dependence, exhibits >100-fold selectivity for TRPV1 over TRPM8. Phase 2.
In vitro
SB705498 (0.3 nM-1 μM) potently inhibits capsaicin-induced activation of human TRPV1 expressed in 1321N1 cells or HEK293 cells with apparent pKi of 7.5 or 7.6, respectively. Coapplication of 100 nM SB705498 rapidly, completely and reversibly inhibits hTRPV1 expressed in HEK293 cells. SB705498 has no significant effect on endogenous [Ca2+] responses in HEK293 cells produced by muscarinic acetylcholine receptor activation with carbachol or store-operated channel-mediated Ca2+ entry after depletion of intracellular stores with the Ca2+ pump inhibitor thapsigargin. SB705498 (10 pM-1 μM) also has no significant antagonist effect versus the close TRPV1 receptor paralog TRPV4 transiently expressed in HEK293 cells and activated using the synthetic ligand 4α-phorbol-12,13-didecanoate (10 μM). SB705498 reveals good antagonist potency against both the rat and guinea pig TRPV1. SB705498 antagonizes rat and guinea pig TRPV1 with pKi of 7.5 and 7.3, respectively. Coapplication of 100 nM to 10 μM SB705498 to the steady state of a maintained capsaicin response leads to rapid and complete inhibition of hTRPV1 at -70 mV. SB705498 inhibits capsaicin-mediated activation of hTRPV1 with IC50 of 3 nM and 17 nM at positive and negative holding potentials (-70 mV and + 70 mV), respectively. Coapplication of 1 μM SB705498 to the plateau period of the response produces complete and reversible inhibition of the TRPV1-mediated conductance. SB705498 shows approximately equal activity versus multiple and diverse chemical and physical modes of TRPV1 receptor activation. SB705498 shows little or no activity versus a wide range of ion channels, receptors and enzymes. SB705498 produces full blockade of heat as well as pH activation of hTRPV1.
In vivo
SB705498 exhibits potent and reversible blockade against the multiple modes of TRPV1 activation, namely the vanilloid (capsaicin), heat- and acid-mediated activation of the receptor. SB705498 displays excellent activity at 10 and 30 mg/kg po with good reversal of allodynia. SB705498 is also shown to give 80% reversal of allodynia in the guinea pig FCA model at 10 mg/kg p.o..
Cell Data
cell lines：
Concentrations：
Incubation Time：
Powder Purity:≥99%
规格
英文别名
(R)-1-(2-bromophenyl)-3-(1-(5-(trifluoromethyl)pyridin-2-yl)pyrrolidin-3-yl)urea
规格或纯度
Moligand™, 10mM in DMSO
英文名称
SB705498
生化机理
SB705498 是一种针对 hTRPV1 的 TRPV1 拮抗剂，能拮抗辣椒素、酸和热对 TRPV1 的激活，IC50 分别为 3 nM、0.1 nM 和 6 nM，具有一定程度的电压依赖性，对 TRPV1 的选择性大于 TRPM8 的 100 倍。第 2 阶段。
储存条件
-80℃储存
运输条件
特低温运输
作用类型
拮抗剂
作用机制
类香草素受体拮抗剂
名称和识别符
分子类型
小分子
Isomeric SMILES
C1CN(C[C@@H]1NC(=O)NC2=CC=CC=C2Br)C3=NC=C(C=C3)C(F)(F)F
PubChem CID
分子量
429.23
技术文档
高级数据
产品属性
| ALogP | 3.8 |
|---|
关联靶点（人）
TRPV1
Tclin
瞬时受体电位阳离子通道亚家族V成员1(Transient receptor potential cation channel subfamily V member 1)
(2 活性数据)
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:
此产品的引用文献
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
Copyright © 2023至今 上海阿拉丁生化科技股份有限公司 保留所有权利。
危险品化学品经营许可证（带存储）