Lab Stains and Dyes

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Stains & Dyes

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  • Ricca Chemical

    The Ricca Chemical Wright's stain is composed of 99.49% methyl alcohol, 0.38% Wright's stain, 0.08% sodium phosphate dibasic, 0.04% potassium dihydrogen phosphate, 0.00% phosphoric acid and 0.00% water. It is suitable for identification of different blood cell types. It can be stored at a…

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    Hardy Diagnostics

    Used to stain microorganisms from cultures or specimens by the differential gram method. Produces gram stains with brighter more distinct colors. Kit includes: Hucker's Crystal Violet Iodine, stabilized Decolorizer, Fast Counterstain, Advanced

  • Electron Microscopy Sciences

    (Rubin S, Fuchsin S, Fuchsin Acid, Acid Magenta, Acid Violet 19) Formula: C20H17N3Na2O9S3   Formula Weight: 585.54   CAS #: 3244-88-0 Solubility: 0.053% Water; 1.21% Alcohol

  • Alcian Blue Plus stain is routinely used for histological staining of glycosaminoglycans. It has excellent affinity towards acid mucosubstances and acetic mucins such as sulfated and carboxylated acidic mucopolysaccharides, and sulfated and carboxylated sialomucins (glycoproteins). Our Alcian…

  • Electron Microscopy Sciences

    Formula: Na2WO4.2H2O   Formula Weight: 329.86   CAS #: 10213-10-2 Assay: 99.0-101.0%

  • RUBEO™ is a fluorescent protein stain that is ideal for staining proteins in 1D and 2D electrophoresis gels. The fluorescent stain has a red emission at 605nm. The fluorescent stain has nanogram sensitivity and is compatible with mass spectroscopy, microsequencing and immunostaining.The…

  • Ethos Biosciences

    Astral Diagnostics has formulated a series of stains and reagents for use on the popular dip-stainers. Ongoing quality control procedures assure the user of consistent, precipitate free performance. The availability of both pH 6.8 and 7.2 buffers, permits the variation of stain intensity.

  • CAS: 61-73-4 MDL No: MFCD00012111 Liquid Molecular Formula: C16H18ClN3S MW: 319.85

  • MP Biomedicals

    Fluorescent Brightner 28 is a colorless organic compound that fluoresces (clear bluish) under ultraviolet radiation. It is related structurally to Fluorescent Brightner 9 (Calcofluor White MR) which was used by Jefferies and Belcher and Maeda and Ischida in plant tissue studies. Fluorescent…

  • BeanTown Chemical

    CAS: 6104-58-1 EC No: 228-058-4 MDL No: MFCD00078482 Powder Molecular Formula: C47H48N3NaO7S2 MW: 854.02

  • Decolorizer used in the gram stain procedure, fast 25% alcohol/75% acetone. For those who require a faster decolorizer. Recommended for use with stabilized iodine.

  • RPI (Research Products International)

    Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.

  • Ricca Chemical

    Safranin is a biological stain used in histology and cytology. Safranin is used as a counterstain in some staining protocols, coloring cell nuclei red. This is the classic counterstain in both Gram stains and endospore staining. It can also be used for the detection of cartilage, mucin and mast…

  • Bio Basic Inc.

    The Bio Basic Inc. stains-all is suitable for laboratory and research use.

  • CAS: 5486-84-0 EC No: 226-817-4 MDL No: MFCD00074765 Powder Molecular Formula: C34H36Cl4N6O6Zn MW: 831.89

  • Bio Basic Inc.

    The Bio Basic Inc. pyronin Y [pyronin G] is suitable for research and laboratory use. It is mainly used as an indicator in DNA/RNA detection. Application: For Laboratory Research Only

  • MP Biomedicals

    Alcian Blue 8GX is a cationic dye used to quantitatively determine glycosaminoglycans by forming insoluble complexes in solution. Alcian Blue 8GX can be used to determine proteins based on their Resonance Light Scattering by strongly enhancing the signals. It is useful as a bacterial stain, and as…

  • BeanTown Chemical

    CAS: 633-03-4 EC No: 211-190-1 MDL No: MFCD00011880 RTECS: BP6825000 Crystalline Molecular Formula: C27H34N2O4S MW: 485.63 Melting Point: 210° (decomposes)

  • Hematoxylin is a compound extracted from heartwood of the logwood tree with a chemical formula of C16H14O6. This naturally derived dye has been used as a histologic stain, ink and as a dye in the textile and leather industry. As a dye, haematoxylin has been called Palo de Campeche, logwood extract,…

  • BeanTown Chemical

    CAS: 115-41-3 EC No: 204-088-3 MDL No: MFCD00005868 Powder Molecular Formula: C19H14O7S MW: 386.38

  • Bio Basic Inc.

    The Bio Basic Fast Green FCF is suitable for use in research & labaratory use only. It can be stored at a temperature of 18 to 25 degree C. Application: For Research & Labaratory Use Only

  • Coomassie brilliant blue R-250: Coomassie Brilliant Blue R-250 has been used for many years for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Coomassie Brilliant Blue dyes in a colloidal form. The Coomassie Brilliant…

  • MilliporeSigma

  • Bio Basic Inc.

    The Bio Basic Inc. safranin O is suitable for research and laboratory. It is mainly used in histology and cytology experiments. Application: For Laboratory Research Only

  • Cobalt chloride is utilized in commercial applications such as electroplating, catalyst preparation, painting on glass and porcelain, and in the manufacture of vitamin B12. It is also used as a humidity and water indicator; when cobalt chloride is used with desiccants, it will change from blue to…

  • Composition: Water 94.02%, Sodium Sulfate Anhydrous 4.82%, Sulfuric Acid 1.16%, Methylene Blue Trihydrate 0% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12…

  • 8-Anilino-1-naphthalene Sulfonic Acid is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle…

  • Hardy Diagnostics

    A mordant used in the gram stain procedure. A stabilized, thicker solution. Use with the intermediate decolorizer. Ready to use, no ampules. A longer shelf life.

  • MP Biomedicals

    Calcein is used as an indicator for the determination of calcium by titration with EDTA. Suitable for fluorometric determination of calcium. Calcein does not fluoresce in strong alkaline solution, but an intense fluorescence appears in the presence of alkaline earths, especially calcium. The…

  • Synonyms: Counterstain Chemical formula: Mixture General Product Use: A saturated solution of Eosin in alcohol. Can be used for glycol/methylmethacrylate processed tissues.

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