Fasitibant chloride T38544

Product Introduction
Bioactivity


英文名: Fasitibant chloride

描述: Fasitibant chloride (MEN16132 free base) is a powerful and specific nonpeptide antagonist of the bradykinin B2 receptor (B2R). This compound effectively reduces joint pain and mitigates joint edema in a rat model of Carrageenan-induced arthritis.

体外活性: Fasitibant chloride (MEN16132 free base; 1 μM; pre-treatment 30 min before BK) produces a consistent reduction of the FGF-2 expression (BK induced) and decrement of BK induced-FGFR-1 phosphorylation[2]. Fasitibant chloride inhibits the phosphorylation of FRSα, ERK1/2, STAT3 (BK induced; 1 μM; for 15 min), except AKT in HUVEC[2]. Cell Viability Assay[2]Cell Line: human umbilical vein endothelial cells (HUVEC) Concentration: 1 μM Incubation Time: Pre-treatment 30 min before Bradykinin (BK; 1 μM; for 24 h) Result: Produced a consistent reduction of the FGF-2 expression (BK induced) and decrement of BK induced-FGFR-1 phosphorylation (without affecting FGFR-2 activity).

体内活性: Fasitibant chloride (MEN16132 free base; 100 μg per knee; injection into the knee; 30 min before λ-carrageenan) inhibits about 40-45% on the carrageenan-induced joint pain and knee joint oedema[1]. Animal Model: Male Wistar rats weighing 250-300 g[1]Dosage: 100 μg per knee Administration: Injection into the knee; 30 min before λ-carrageenan Result: Inhibited about 40-45% on the carrageenan-induced joint pain and knee joint oedema. Reduced the neutrophil infiltration in the synovium by about 60% and the release of prostaglandins by about 30%.

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

关键字: MEN 16132 | MEN16132 | Fasitibant Chloride | MEN-16132

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途