半岛bd体育手机客户端 说明
一般描述
A thiopseudourea compound that acts as a selective and highly potent CXCR4/Fusin antagonist (IC50= 1.1 nM against SDF-1/CXCL12-induced Ca2+mobilization in CEM cells) and effectively targets CXCR4-mediated binding of both CXCL12 (IC50= 8 and 11 nM in competitive binding assays using human CEM and rat IR983F membrane, respectively) and HIV gp120 (IC50= 7 nM in HIV attachment assays). Shown to be orally available in rat with goodin vivopharmacokinetics (32% availability, tmax= 0.5 h, Cmax= 18 ng/ml, t1/2= 7.6 h, based on an oral dose of 1 mg/kg). Comparing to AMD3100 (Cat. No. 239820), CXCR4 Antagonist II is ~30-times more potent as a CXCR4-CXCL12 interaction blocker, while being ~2-fold less potent in blocking gp120-mediated HIV attachment.
A thiopseudourea compound that acts as a selective and highly potent CXCR4/Fusin antagonist (IC50= 1.1 nM against SDF-1/CXCL12-induced Ca2+mobilization in CEM cells) and effectively targets CXCR4-mediated binding of both CXCL12 (IC50= 8 and 11 nM in competitive binding assays using human CEM and rat IR983F membrane, respectively) and HIV gp120 (IC50= 7 nM in HIV attachment assays). Shown to be orally available in rat with goodin vivopharmacokinetics (32% availability, tmax= 0.5 h, Cmax= 18 ng/ml, t1/2= 7.6 h, based on an oral dose of 1 mg/kg). Comparing to AMD3100 (Cat. No. 239820), CXCR4 Antagonist II is ~30-times more potent as a CXCR4-CXCL12 interaction blocker, while being ~2-fold less potent in blocking gp120-mediated HIV attachment.
包装
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
其他说明
Wu, B., et al. 2010.Science330,1066.
Thoma, G., et al. 2008.J. Med. Chem.51,7915.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
经验(实验)分子式 | C21H34N4S2· xHCl |
分子量 | 406.65 (free base basis) |
半岛bd体育手机客户端 性质
质量水平 | 100 |
测定 | ≥95% (HPLC) |
形式 | solid |
manufacturer/tradename | Calbiochem? |
储存条件 | OK to freeze desiccated (hygroscopic) protect from light |
颜色 | white |
溶解性 | DMSO: 50 mg/mL |
运输 | ambient |
储存温度 | ?20℃ |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich