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xylenecyanol ff CAS:2650-17-1 Manufacturer Price
Xylene cyanol FF is a tracking dye commonly used in molecular biology applications, such as agarose and polyacrylamide gel electrophoresis. It is used to monitor the progress of the DNA or RNA samples through the gel during electrophoresis, as well as to estimate the migration distance of the nucleic acid. Xylene cyanol FF typically migrates with a size range of DNA or RNA fragments that have approximately 4,000 – 6,000 base pairs.
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Coomassie brilliant blue R-250 CAS:6104-59-2
Coomassie Brilliant Blue R-250 is a commonly used dye in protein research and electrophoresis. It is especially noted for its use in staining proteins in polyacrylamide gel electrophoresis (PAGE). Due to its strong affnity for proteins, it binds to them, resulting in a highly visible blue color that allows for the visualization and quantification of proteins. Additionally, it is often used in protein purification processes as a dye for assessing protein concentration and assessing the success of the purification process.
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Ponceau S CAS:6226-79-5 Manufacturer Price
Ponceau S is a red dye commonly used in protein research to stain proteins on nitrocellulose or PVDF membranes after transfer from polyacrylamide gels. It is often used as a reversible stain as it does not covalently bind to proteins, allowing for subsequent analysis. Ponceau S staining is quick, sensitive, and provides a visible indicator of protein transfer efficiency.
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Toluidine blue O CAS:92-31-9 Manufacturer Price
Toluidine Blue O is a vital stain used in histology and cytology to aid in the visualization of cellular structures. It has an affinity for acidic tissue components like nucleic acids and cartilage. When applied to tissue samples, Toluidine Blue O can help to distinguish different cell types and highlight specific structures under a microscope. This stain is particularly useful in differentiating between healthy and diseased tissues, making it an essential tool in diagnostic and research settings.
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Trypan Blue CAS:72-57-1 Manufacturer Price
Trypan Blue is a diazo dye that is commonly used in biology and medicine. It is frequently employed as a vital stain to selectively color dead cells, allowing for the differentiation of live and dead cells in cell culture. Trypan Blue is often used in cell viability assays to assess cell health and is also utilized in laboratory research, such as in counting viable cells using automated cell counters. Additionally, it has applications in ophthalmic surgery, where it is used to stain the anterior capsule of the lens during cataract surgery to aid in visualization.
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Janus Green B CAS:2869-83-2 Manufacturer Price
Janus Green B is a biological stain that is commonly used to visualize and study mitochondria, the energy-producing organelles within cells. It is widely utilized in biological and medical research to help researchers understand the structure and function of mitochondria, as well as their role in cellular health and disease.
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Bromophenol blue CAS:115-39-9 Manufacturer Price
Bromophenol blue is a pH indicator, commonly used in laboratories to measure the pH of solutions. In its acidic form, it appears yellow, and in its basic form, it turns blue. This color change makes it useful for monitoring the pH changes in various chemical reactions and biochemical assays. Additionally, it is utilized in DNA agarose gel electrophoresis to track the movement of DNA fragments during the separation process.
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FMP Grade CAS:5486-84-0 Manufacturer Price
FAST BLUE BB SALT is a diazonium salt dye often used in biological and histological staining procedures to visualize proteins, particularly in polyacrylamide gels. It is commonly utilized in techniques such as Coomassie staining to detect and quantify proteins in electrophoresis experiments. FAST BLUE BB SALT is known for its rapid and sensitive protein detection capabilities, making it a valuable tool in biochemical research and laboratory analyses.
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Light green SF CAS:5141-20-8 Manufacturer Price
Light Green SF” is a synthetic organic compound known for its application as a dye within the textile and paper industries. This dye is a bright green color and is used to add vibrant hues to fabrics, paper products, and other materials. It is known for its excellent colorfastness and is often used in products where long-lasting, lightfast colors are desired.
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1-β-D-Arabinofuranosyluracil CAS:3083-77-0
1-β-D-Arabinofuranosyluracil is a nucleoside analog with antiviral activity. It acts by inhibiting the replication of herpes simplex virus and varicella-zoster virus. This compound, also known as vidarabine, is used to treat certain viral infections, particularly those affecting the skin and eyes. It may be administered as a topical ointment or as an injectable medication.
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FUCHSIN BASIC CAS:632-99-5 Manufacturer Price
Basic fuchsin, also known as fuchsine or magenta, is a red-colored dye belonging to the family of synthetic basic dyes. It is commonly used as a histological stain for biological samples, especially in the staining of bacteria and other microorganisms. Basic fuchsin is also utilized in other applications such as dyeing textiles, coloring cosmetics, and as a biological stain in microscopy and cytology. Its intense color and affinity for cellular components make it a versatile tool in various scientific and industrial processes.
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Amido Black 10B CAS:1064-48-8 Manufacturer Price
Acriflavine is a fluorescent dye that is commonly used in biological and medical applications to stain and visualize nucleic acids, particularly DNA and RNA. It is also used in microbiology and hematology for distinguishing between living and dead cells.
