Mito-CCY, a mitochondria-targeted NIR-absorbing cryptocyanine probe, exhibits high photothermal conversion efficiency and good biological compatibility in vitro. Additionally, it demonstrates photoinduced cytotoxicity in HeLa cells [1].
HKOCl-4m is a rhodol-based fluorescent probe designed for the specific and deliberate targeting of mitochondria, enabling the monitoring of mitochondrial hypochlorous acid (HOCl).
MitoTracker Deep Red FM是一种深红色荧光染料,可选择性地聚集于线粒体基质中,其聚集程度取决于线粒体膜电位(Δψ)。该染料通过与半胱氨酸残基上的游离巯基反应,与线粒体蛋白质形成共价键结合。共价结合后,对Δψ变化的敏感性会降低,但初始染色仍保持对Δψ的依赖性。MitoTracker Deep Red FM探针适用于活细胞或组织染色,可标记线粒体并间接检测线粒体膜电位变化。其最大激发/发射波长为644/665 nm(储存条件:避光保存)。
4-Di-2-ASP, a styryl pyridinium fluorescent dye, serves as an essential mitochondrial marker. It effectively and specifically labels pulmonary NEBs (neuroepithelial bodies) [1].