Direct Blue 71 CAS: 4399-55-7 | MF: C40H23N7Na4O13S4 | MW: 1029.87, Buy now for reliable and reproducible results from Tristains at Chemical World.
Direct Blue 71 is a rich dark blue coloured powder, which is often employed as a staining dye of laboratory quality. It is an azo dye with three azo linkages and has the chemical formula C40H23N7Na4O13S4. Direct Blue 71 also has alternative names like Sirius Light Blue BRR and Solantine Blue FF. The dye demonstrates excellent water solubility, producing an intense blue solution with a solubility of 10 g/L at 60°C and 20 g/L at 97°C. It is slightly dissolvable in fiber-forming substances, soluble in ethanol, and insoluble in the majority of other organic solvents. Direct blue 71 is a water-soluble synthetic dye that is widely used in scientific research to stain proteins, carbohydrates, and numerous types of biological macromolecules.
Applications
- Direct Blue 71 is widely used for staining membrane-immobilized antibodies and proteins to study antigen-antibody interactions.
- It is utilized to stain sliced tissue sections mounted on PVDF membranes for in situ proteomic analysis and for staining electroblotted membranes and brain tissue sections to visualize structural details.
- The dye is also employed in protein-binding assays and for qualitative validation of protein concentration in biochemical studies.
Key features
- Reliable & Accurate Results: Gives stable, accurate, and reproducible staining results.
- Affordable & Cost-Effective: Offers quality staining performance at an affordable cost and can be used in smaller or larger-scale labs.
- Safe & Easy to Use: Available in safe, non-toxic, and convenient packaging.
- Versatile Applications: Applicable in histology, proteomics, cytology, microbiology and biochemical studies.
- Water-Soluble: Easy to prepare and easy to use in aqueous laboratory procedures.
General Description
Direct Blue 71 is a synthetic azo dye used extensively in scientific and diagnostic studies and is a multifunctional dye. Its heavy blue color makes it more contrasting in the microscopic and analytical studies. The dye is stable and can be readily dissolved in water giving reproducible and stable lab results. It is especially useful in the visualization of tissues, protein-binding assays, antigen-antibody binding studies and biochemical tests. Direct Blue 71 is a reliable staining kit that is both economical and capable of performing effectively in academic institutions, clinical laboratories, and industrial research facilities.
Looking to find a reputable supplier of Direct Blue 71? Chemical World provides high-purity histological stains and dyes utilized by labs. There are a number of different packaging options on the product to facilitate not only day-to-day testing but also high-volume research. Prices depend on packaging size and quantity of orders, special bulk discounts on universities, research centers and industrial laboratories. Get in touch with Contact Chemical World to get a quote and get reliable and quality staining reagents in your laboratory.
About Brand
TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding, which allows for the resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under the TriStains series is validated for accuracy, reliability, and consistency. TriStains, which manufactures and markets stains and indicators in various packaging, offers laboratories turnkey solutions for all their staining and indicator needs, improving accuracy in every experiment.
Chemical World provides the best laboratory brands that provide a constant and reliable result for any kind of experiment. Our range of high-quality laboratory brands is complete and is available in various scientific fields. ChemieR supplies high-purity chemicals to be used in reliable laboratories, cUSP supplies certified and standard solutions which can be used right away to assess accurately, and TriStains provides high-quality histological stains and indicators to be used in order to visualize accurately. LiChrom is the provider of liquid chromatography using high-grade reagents, and Bluster is the provider of high-grade solvents used in gas chromatography. EKS focuses on electronics-grade reagents that are used in advanced and sensitive analysis. These brands assure the research, analytical, and industrial laboratories with trusted quality, consistency, and performance. To get your product details, specifications, or to seek any purchasing assistance, visit our site chemicalworlds.com or email our sales team sales@chemicalworlds.com. We are happy to service your laboratory requirements with professional and fast service.
| Application : | Direct blue 71 is a tri-azo dye useful for staining membrane-immobilized antibodies and proteins |
| CAS Number : | 4399-55-7 |
| Molecular Weight : | 1029.87 |
| Molecular Formula : | C40H23N7Na4O13S4 |
| Appearance : | Powder |
| Physical State : | Solid |
| Solubility : | Soluble in water (partly miscible). |
| Derived From : | Turmeric rhizome |
| Storage : | Store at room temperature |
SAFETY INFORMATION
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
| WGK Germany | 3 |
| PubChem CID | 5479170 |
| MDL Number | MFCD00003971 |
| EC Number | 224-531-4 |
| SMILES | C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C4C=CC=C(C4=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=C6C=CC(=CC6=C(C=C5)NN=C7C(=CC8=C(C7=O)C=CC(=C8)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
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