Direct Blue 71

Direct Blue 71 CAS: 4399-55-7 | MF: C40H23N7Na4O13S4 | MW: 1029.87, Buy now for reliable and reproducible results from Tristains.

Direct Blue 71 is a dark blue-colored staining dye in the form of a powder that is typically employed as a laboratory-grade stain dye. It is an azo dye with three azo linkages and has the chemical formula C40H23N7Na4O13S4. The alternative names of Direct Blue 71 are 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 moderately soluble in fiber-forming substances, soluble in ethanol, and insoluble in most other organic solvents. Direct Blue 71, because of its synthetic nature and solubility in water, has been widely applied in scientific research to stain proteins, carbohydrates and a broad spectrum of biological macromolecules.

Applications

• Direct Blue 71 is typically used to stain membrane-immobilized proteins and antibodies to analyze antigen-antibody interactions.
• It is used to stain sliced tissue sections on PVDF membranes to undergo in situ proteomic analysis and to stain electroblotted membranes and brain tissue sections to visualize structural details.
• The dye is also used in protein-binding tests and in qualitative detection of protein concentration in biochemical experiments.

Key features

• Reliable & Accurate Results: Provides uniform, accurate and reproducible staining patterns.
• Affordable & Cost-Effective: Offers a competitive price with high-quality staining performance that can be used in all sizes of laboratories.
• Safe & Easy to Use: Provided in non-toxic, secure and convenient packaging.
• Versatile Applications: It is perfect to be used in histology, proteomics, cytology, microbiology and biochemical studies.
• Water-Soluble: Easy to prepare and utilise in the aqueous laboratory processes.

General Description

Direct Blue 71 is a flexible synthetic azo dye widely used in laboratory studies to stain proteins, carbohydrates, and tissue elements. Heavy dark blue coloring gives it good visual contrast in microscopic and analytical examinations. Its water solubility, stability, and reproducibility make the dye very reliable in laboratory workflows. It has a very significant role to play in diagnostic research, biochemical research, protein-binding research, tissue imaging and investigations of antigen-antibody interactions. Direct Blue 71 has been a favorite among academic, clinical, and industrial research laboratories due to its high performance and cost-effective prices.

Want to buy Direct Blue 71? Direct Blue 71 from TriStains is a high-quality histological stains and dyes that are reliable among laboratories. Direct Blue 71 has various sizes of packaging it can be used in normal laboratory work and in large-scale research. Direct Blue 71 pricing is based on packaging size and order quantity and bulk discounts apply to universities, research institutes, and industrial laboratories. Call now to obtain a quote and get assured, reliable, repeatable and low-cost staining solutions to all your laboratory requirements.

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 resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.