储存在-20℃。重要的是要注意，据报道该产品对光敏感。存放在黑暗中。存放在干燥的条件下。 Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions. Spectral characteristic Excitation/absorption maximum, nm: 646 ε, L⋅mol−1⋅cm−1: 250000 Emission maximum, nm: 662 Fluorescence quantum yield: 0.2 CF260: 0.03 CF280: 0.04