| Identification | Back Directory | [Name]
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE | [CAS]
173357-16-9 | [Synonyms]
BO-PRO 3
trimethyl-[3-[4-[3-(3-methyl-1,3-benzothiazol-3-ium-2-yl)prop-1-enylidene]pyridin-1-yl]propyl]azanium
BENZOTHIAZOLIUM, 3-METHYL-2-[3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL]-, DIIODIDE
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE | [Molecular Formula]
C22H29I2N3S | [MDL Number]
MFCD06409924 | [MOL File]
173357-16-9.mol | [Molecular Weight]
621.36 |
| Chemical Properties | Back Directory | [solubility ]
Soluble in dimethyl sulfoxide | [form ]
Solid | [Appearance]
purple solution | [ex/em]
575/599 nm | [ε(extinction coefficient)]
80900 cm−1M−1 | [λmax]
575 nm (H2O/DNA) | [Φ(quantum yield)]
0.62 | [Biological Applications]
Detecting nucleic
acids, cells, microorganisms; nucleic acids
amplification; as temperature sensor | [Major Application]
Photonic fabric display |
| Hazard Information | Back Directory | [Description]
BO-TAP-3 (also known as BO-PRO®-3) is a orange fluorescent carbocyanine monomeric dye. BO-TAP-3 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 BO-TAP-3 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments.
The dye is used to image cell nuclei and cytoplasm, label bacteria and sperms, perform nucleic acid detection and amplification, and as a temperature sensor. | [Chemical Properties]
ex/em: 575/599 nm
Extinction coefficient (ε): 80900 cm??1M??1
Quantum yield (Φ): 0.62 | [Abs/Em Maxima]
564 (complex)/600 (complex) nm |
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