| Identification | Back Directory | [Name]
NucPO-1 (434/456) | [CAS]
169454-15-3 | [Synonyms]
Popo 1 Iodide
NucPO-1 (434/456)
Benzoxazolium, 2,20-[1,3-propanediylbis[(dimethyliminio)-3,1-propanediyl-1(4h)-pyridinyl-4-ylidenemethylidyne]]bis[3-methyl-, Tetraiodide | [Molecular Formula]
C41H54IN6O2+3 | [MOL File]
169454-15-3.mol | [Molecular Weight]
789.83 |
| Chemical Properties | Back Directory | [Melting point ]
>250℃ | [solubility ]
Soluble in dimethyl sulfoxide | [form ]
powder | [color ]
Yellow-brown | [Appearance]
Blue solution | [ex/em]
434/456 nm | [ε(extinction coefficient)]
92400 cm−1M−1 | [λmax]
434 nm | [Φ(quantum yield)]
0.60 | [Biological Applications]
Nucleic acid hybridization; detecting nucleic acids,cells,pathogens; counting embryoblasts |
| Hazard Information | Back Directory | [Description]
PODi-1 (Oxazole Blue Homodimer, also known as POPO®-1) is a blue fluorescent carbocyanine dimeric dye. PODi-1 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a multiple fluorescence enhancement upon binding to dsDNA.
The bright fluorescence signal and low background make PODi-1 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments. | [Chemical Properties]
Appearance: Blue solution
ex/em: 434/456 nm
Extinction coefficient (ε): 92400 cm??1M??1
Quantum yield (Φ): 0.60 | [Abs/Em Maxima]
433/458 nm |
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