Carotegrast methyl, also known as AJM300 and PTC-100, is an orally-active small molecule that antagonises the α4 integrin receptor. AJM300 reduces inflammation by blocking leucocyte trafficking. Oral treatment with AJM300 dose-dependently inhibited lymphocyte homing to Peyer's patches and increased the peripheral lymphocyte count in the same dose range. AJM300 dose-dependently prevented the development of experimental colitis in mice.
Allura Red AC (Standard) 是 Allura Red AC 的标准品,适用于定量分析、质量控制及生化实验等相关研究。Allura Red AC (CI 16035) 是一种非常重要的食用偶氮染料,可用于食品、药品、造纸、化妆品和纺织行业。Allura Red AC 可通过小鼠肠道血清素促进实验性结肠炎的易感性。