Leucomethylene blue mesylate (TRx0237 mesylate) 是一种 Methylene blue (亚甲基蓝)的还原形式, 亚甲基蓝是一种化学指示剂和生物染色剂。它是一种具有口服活性的二代 tau 蛋白聚集的抑制剂 (Ki=为0.12 μM),可用于阿尔兹海默症的研究。
2,6-Dibromoquinone-4-chloroimide is a colorimetric dye for the detection of phenolic compounds. It produces an indigo dye upon reacting with phenolic compounds at a pH of approximately 9.4. 2,6-Dibromoquinone-4-chloroimide has been used as a Gibbs reagent for the colorimetric detection of phenolic compounds. It has also been used in chromogenic reactions for the quantitative colorimetric detection of aflatoxins, causing colorless aflatoxins to become green with an absorption band at 673 nm.
Hoffman's violet is specific stains for animal chromosomes. Iodinated alcohol after staining can be substituted with various acids, both organic as well as inorganic, all of which act as trapping agent preventing leaching of the dye that binds with the ch
Bromopyrogallol red (Dibromopyrogallolsulfonphthaleine) 是一种具有多重功能的染料。在生物实验中扮演着至关重要的角色,此染料帮助研究人员对细胞结构进行观察与分析,跟踪生物分子,评估细胞功能,区分不同的细胞类型,检测生物分子,以及在研究组织病理和监测微生物方面提供了支持。其应用范围从基础科学研究延伸至临床诊断。此外,Bromopyrogallol red 在传统领域如纺织品染色以及新兴领域,包括功能性纺织品处理、食品色素应用和染料敏化太阳能电池的领域中也有着广泛的使用。