| Chemical Properties | Back Directory | [solubility ]
易溶于甲醇，DMF等有机溶剂，微溶于水 | [Appearance]
Green solid | [ex/em]
740/770 nm (PBS buffer) | [ε(extinction coefficient)]
199000 L⋅mol−1⋅cm−1 | [Φ(quantum yield)]
0.3 |
| Hazard Information | Back Directory | [Description]
Near-infrared, sulfhydryl reactive Cyanine7 dye, an analog of Cy7? maleimide._x000D_
_x000D_
This reagent allows to attach near infrared Cyanine7 dye to proteins with free sulfhydryl groups. Labeled proteins thus obtained are used in NIR bioimaging applications. NIR imaging systems can be used to visualize distribution of labeled proteins in tissues even in live organism. | [Chemical Properties]
Appearance: Green solid
ex/em: 740/770 nm (PBS buffer)
Extinction coefficient (ε): 199000 L??mol??1??cm??1
Quantum yield (Φ): 0.3 | [Abs/Em Maxima]
750/773 nm | [Fluoresene quantum yield]
0.3 | [Extinction Coefficient]
199000 | [CF260]
0.022 | [CF280]
0.029 |
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