MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务。
CAS No. : 855527-92-3
MCE 国际站:NBI-74330
产品活性:NBI-74330 是一种有效的 CXCR3 拮抗剂,能够抑制 (125I)CXCL10 和 (125I)CXCL11 的特异性结合,Ki 值分别为 1.5 和 3.2 nM。
研究领域:GPCR/G Protein | Immunology/Inflammation
作用靶点:CXCR
In Vitro: BI-74330 demonstrates potent inhibition of [125I]CXCL11 specific binding to membranes prepared from transfected CHO cells expressing CXCR3 (CXCR3-CHO) (Ki=3.6 nM). NBI-74330 is 12- and 3.5-fold more potent than CXCL9 (Ki=45.2 nM) and CXCL10 (Ki=12.5 nM), respectively, at inhibiting [125I]CXCL11 binding to CXCR3-CHO cell membranes. NBI-74330 inhibits calcium mobilization in response to CXCL11 and CXCL10 with an IC50 value of 7 nM for both ligands used at their EC80 concentrations (1 nM for CXCL11 and 30 nM for CXCL10). NBI-74330 specifically inhibits CXCR3-mediated calcium mobilization. NBI-74330 also dose-dependently inhibits CXCL11-induced [35S]GTPγS binding in membranes of cells endogenously expressing CXCR3 (H9 cells, IC50 value 5.5 nM). BI-74330 inhibits CXCL11-induced chemotaxis in these cells with an IC50 of 3.9 nM. NBI-74330 (30-300 nm, 1-10 μM) produces concentration-dependent, parallel rightward shifts of the CXCL11 E/[A] curve with no significant change in the E/[A] curve maximal response.
In Vivo: NBI-74330 (100 mg/kg) results in the formation of an N-oxide metabolite, also an antagonist of CXCR3, in mice. Mice treated with 100 mg/kg NBI-74330 (in 1% Na Doc in 0.5% 400Cp Methylcellulose) result in serum concentrations of approximately 1 μM. This concentration is sufficient to fully block the CXCR3 receptor in vivo.
相关产品:Bioactive Compound Library Plus | GPCR/G Protein Compound Library | Immunology/Inflammation Compound Library | Small Molecule Immuno-Oncology Compound Library | Endocrinology Compound Library | Targeted Diversity Library | Chemokine Compound Library | Membrane Protein-targeted Compound Library | Membrane Receptor-targeted Compound Library | Highly Selective Inhibitors Library | Nicotinamide N-oxide | SX-517 | AMG 487 (S-enantiomer) | TC14012 | CTCE-9908 | CXCR2 antagonist 3 | Kynurenic acid-d5 | (R,R)-CXCR2-IN-2 | IT1t dihydrochloride | NUCC-390 | Ac-Pro-Gly-Pro-OH | Vimnerixin | CXCR4 antagonist 9 | Quetmolimab | PS372424 hydrochloride | SCH 546738 | vMIP-II (1-21) | CXCR2-IN-1 | Mavorixafor | Reparixin L-lysine salt | VUF11207 fumarate | NoxaBH3 | Kynurenic acid | CXCR4 antagonist 2 | Balixafortide | Plerixafor octahydrochloride | Ladarixin
热门产品线:重组蛋白 | 化合物库 | 天然产物 | 荧光染料 | PROTAC | 同位素标记物 | 寡核苷酸 | 抗体 | 点击化学
Trending products:Recombinant Proteins | Bioactive Screening Libraries | Natural Products | Fluorescent Dye | PROTAC | Isotope-Labeled Compounds | Oligonucleotides | Antibodies | Click Chemistry
品牌介绍:
• MCE (MedChemExpress) 拥有200 多种全球独家化合物库,我们致力于为全球科研客户提供前沿最全的高品质小分子活性化合物;
• 50,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领;
• 产品种类涵盖各种重组蛋白,多肽,常用试剂盒 ,更有 PROTAC、ADC 等特色产品,广泛应用于新药研发、生命科学等科研项目;
• 提供虚拟筛选,离子通道筛选,代谢组学分析检测分析,药物筛选等专业技术服务;
• 设有专业的实验中心和严格的质控、验证体系;
• 提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告,确保产品的高纯度、高品质;
• 产品的生物活性多经各国客户实验验证;
• Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果;
• 专业团队跟踪最新的制药及生命科学研究进展,为您提供全球最新的活性化合物;
• 与世界各大制药公司及知名科研机构建立了长期的合作。