Xylene cyanol FF
80%
- Product Code: 111689
Alias:
Xylene Blue FF
CAS:
4463-44-9
| Molecular Weight: | 554.61 g./mol | Molecular Formula: | C₂₅H₂₇N₂NaO₇S₂ |
|---|---|---|---|
| EC Number: | 224-728-5 | MDL Number: | MFCD00019481 |
| Melting Point: | 295°C (dec.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Xylene cyanol FF is commonly used as a tracking dye in gel electrophoresis, particularly in agarose and polyacrylamide gels. It helps monitor the progress of DNA, RNA, or protein migration during electrophoresis due to its distinct blue color. The dye migrates at a rate similar to medium-sized DNA fragments, making it a useful marker for estimating the size of nucleic acids. Additionally, it is sometimes employed in combination with other dyes, such as bromophenol blue, to provide a broader range of reference points for tracking. Beyond electrophoresis, xylene cyanol FF can also serve as a pH indicator, changing color in response to acidic or alkaline conditions. Its versatility and stability make it a valuable tool in molecular biology and biochemical research.
Product Specification:
| Test | Specification |
|---|---|
| Dye Content | 80-100 |
| Loss On Drying | 0-6 |
| Max. (H2O) | 613-616 |
| Appearance | Dark Red To Dark Blue Powder |
| Infrared Spectrum | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿980.00 |
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| 5.000 | 10-20 days | ฿4,480.00 |
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| 25.000 | 10-20 days | ฿21,360.00 |
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Xylene cyanol FF
Xylene cyanol FF is commonly used as a tracking dye in gel electrophoresis, particularly in agarose and polyacrylamide gels. It helps monitor the progress of DNA, RNA, or protein migration during electrophoresis due to its distinct blue color. The dye migrates at a rate similar to medium-sized DNA fragments, making it a useful marker for estimating the size of nucleic acids. Additionally, it is sometimes employed in combination with other dyes, such as bromophenol blue, to provide a broader range of reference points for tracking. Beyond electrophoresis, xylene cyanol FF can also serve as a pH indicator, changing color in response to acidic or alkaline conditions. Its versatility and stability make it a valuable tool in molecular biology and biochemical research.
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