YOYO 3
- Product Name
- YOYO 3
- CAS No.
- 156312-20-8
- Chemical Name
- YOYO 3
- Synonyms
- YOYO 3;Yoyo 3 Iodide;YOYO 3 Far-red Fluorescent Dye;DiYO-3 (equivalent to YO-YO 3) *5 mM DMSO Solution* *CAS 156312-20-8*;QUINOLINIUM, 1,1'-[1,3-PROPANEDIYLBIS[(DIMETHYLIMINIO)-3,1-PROPANEDIYL]]BIS[4-[3-(3-METHYL-2(3H)-BENZOXAZOLYLIDENE)-1-PROPENYL]-, TETRAIODIDE;Quinolinium, 1,1 0 -[1,3-propanediylbis [(dimethyliminio)-3,1-propanediyl]]bis[4-[3-(3-methyl-2 (3h)-benzoxazolylidene)-1-propenyl]-, Tetraiodide;2-((E)-3-[1-(3-[(3-[DIMETHYL(3-(4-[(Z,2E)-3-(3-METHYL-1,3-BENZOXAZOL-3-IUM-2-YL)-2-PROPENYLIDENE]-1-QUINOLINYL)PROPYL)AMMONIO]PROPYL)(DIMETHYL)AMMONIO]PROPYL)-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-3-METHYL-1,3-BENZOXAZOL-3-IUM TETRAIODIDE
- CBNumber
- CB1730034
- Molecular Formula
- C53H62IN6O2+3
- Formula Weight
- 942.02
- MOL File
- 156312-20-8.mol
YOYO 3 Property
- Melting point:
- >250 ℃
- solubility
- Soluble in dimethyl sulfoxide
- form
- powder
- color
- Orange-red
- Appearance
- dark violet solution
- λmax
- 612 nm
- ex/em
- 612/631 nm
- ε(extinction coefficient)
- 167000 cm−1M−1
- Φ(quantum yield)
- 0.15
- Major Application
- Analyzing polymers
- Biological Applications
- Nucleic acid hybridization; detecting nucleic acids,ells,pathogens; counting embryoblasts; monitoring cell cycle kinetics
N-Bromosuccinimide Price
- Product number
- CBL0001142
- Product name
- YOYO 3
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.2
- Updated
- 2021/12/16
YOYO 3 Chemical Properties,Usage,Production
Description
YODi-3 (Oxazole Red Homodimer, also known as YOYO®-3) is a red fluorescent carbocyanine dimeric dye. YODi-3 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits significant fluorescence enhancement upon binding to DNA.
The bright fluorescence signal and low background make YODi-3 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments.
Simultaneous labeling with cell-impermeant YODi-3 and cell-permeable LUCS 13 or Annexin V-AF488 can be used to assess cell viability and apoptosis.
Chemical Properties
ex/em: 612/631 nm
Extinction coefficient (ε): 167000 cm1M1
Quantum yield (Φ): 0.15
Uses
YOYO-3 is a cell-impermeant dye with far-red fluorescence used as nulear counterstain and dead cell indicator. It generates bright fluorescence upon binding to DNA.
Abs/Em Maxima
612/631 nm
Excitation / Emission Maximum
612 nm/631 nm
YOYO 3 Preparation Products And Raw materials
Raw materials
Preparation Products
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