asp 4

4-Di-16-ASP, a green fluorescent membrane dye, exhibits lipophilic properties and functions as an aminostyryl probe with a broad emission spectrum, detectable through green, orange, or red filters. This compound is frequently utilized in neuronal membrane tracing, offering quicker diffusion compared to DiO [1].

4-Di-1-ASP, a styryl dye, selectively stains glioma cells within live brain tissue, facilitating microscopic analysis of cell structure, viability, and processes including proliferation, endocytosis, cytokinesis, and phagocytosis. It also allows for the observation of mitochondrial structures in living cells. The dye exhibits green fluorescence when visualized under a microscope (λ ex λ em = 475 606 nm) [1] [2].

4-Di-10-ASP, a fluorescent lipophilic tracer (Excitation 485 nm; Emission 620 nm), specifically stains phospholipid membranes [1] [2].

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].