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
- Molecular Weight:
- 942.02
- MDL Number:
- MFCD03788223
- MOL File:
- 156312-20-8.mol
- MSDS File:
- SDS
| 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 |
| Biological Applications | Nucleic acid hybridization; detecting nucleic acids,ells,pathogens; counting embryoblasts; monitoring cell cycle kinetics |
| Major Application | Analyzing polymers |
YOYO 3 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-0653119 | YOYO-3 98.68% | 156312-20-8 | 5mg | $867 | 2026-06-04 | Buy |
| ChemScene | CS-0653119 | YOYO-3 98.68% | 156312-20-8 | 10mg | $1408 | 2026-06-04 | Buy |
| ChemScene | CS-0653119 | YOYO-3 98.68% | 156312-20-8 | 25mg | $2600 | 2026-06-04 | Buy |
| American Custom Chemicals Corporation | CBL0001142 | YOYO 3 95.00% | 156312-20-8 | 5MG | $505.2 | 2021-12-16 | Buy |
YOYO 3 Chemical Properties, Uses, 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
YOYO 3 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Xi'an Confluore Biological Technology Co., Ltd. | +86-156-80926068 +86-15680926068 | 1924344760@qq.com | China | 4229 | 58 |
| Guangzhou Younan Technology Co., Ltd | 020-82000279 18988941452 | YN_research@163.com | China | 2984 | 58 |
| Xi'an Biolite Biotech, Inc. | 029-029-68064558 18502920169 | xiaodong@tjbiolite.com | China | 2949 | 58 |
| Okeanos Tech Co,. Ltd. | 01062651721 18610486005 | info@okeanos.com.cn | China | 567 | 58 |
| Lumiprobe Co., Ltd. | 14714316277 | cn@lumiprobe.com | China | 847 | 58 |
| Xi'an Reinforce Biotechnology Co., Ltd. | 15339237155 15339237155 | 2229108118@qq.com | China | 721 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
