Stains & Dyes

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  • Alcian Blue 8GX

    Bio Basic Inc.

  • Toluidine Blue, 1% w/v

    Ricca Chemical

  • Gram Stain Kit Advanced™

    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

  • Methyl Red Sodium Salt

    Bio Basic Inc.

  • Alizarin Red S

    Electron Microscopy Sciences

    (Alizarin Camine, Mordant Red 3) Formula: C14H7O7SNa . H2O   Formula Weight: 360.28   CAS #: 130-22-3 Solubility: 7.69% Water; 0.1% Alcohol. Certified for Staining Bone. Stain for nervous tissue in small…

  • FD Luxol Fast Blue Solution™

    FD NeuroTechnologies

    FD Luxol Fast Blue Solution™ is made for the staining of myelin sheaths in the central nervous system. This solution may be used with frozen or paraffin-embedded sections, preferably formaldehyde-fixed tissues. The following procedure has been proven to produce excellent staining on sections…

  • Tartrazine

    BeanTown Chemical

    CAS: 1934-21-0 EC No: 217-699-5 MDL No: MFCD00148908 RTECS: UQ6400000 Solid Molecular Formula: C16H19N4Na3O9S2 MW: 534.36 Melting Point: 300°

  • India Ink Stain Solution

    Bio Basic Inc.

    India ink (Pelikan 17 black) is used to stain electro-blotted proteins on blot transfer membranes. Transferred proteins (>5 ng/band) appear as black bands on a gray background. Proteins are stained in the India ink solution after electroblotting from one-dimensional or two-dimensional…

  • Uranyl Acetate

    Electron Microscopy Sciences

    Formula: UO2(OCOCH3)2·2H2O   Formula Weight: 424.14 CAS #: 541-09-3 Assay: 98.0-102.0%

  • Gill's Hematoxylin Stain

    G-Biosciences

    Conventional stain used for H&E staining as well as counterstaining in immunohistochemistry (IHC) and cytology procedures. Ready to use formulation optimized for progressive nuclear staining with lower risk of overstaining than other formulations. Filtration and acid alcohol differentiation…

  • 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…

  • Azure B

    BeanTown Chemical

    CAS: 531-55-5 EC No: 208-511-2 MDL No: MFCD00011935 Powder Molecular Formula: C15H16ClN3S MW: 305.83 Melting Point: 205-210° (decomposes)

  • MF: C20H14O4 MW: 318.32

  • Iodine, Grams, Stabilized

    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.

  • 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…

  • 6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA.

  • Neutral Red

    RPI (Research Products International)

    Biological dye used to stain nuclei red and in testing viability of cells to incorporate and bind Neutral Red. Dye Content: >90%

  • Very quick reaction times have led to Difco™ being the trusted leader in antisera-typing. Available with complete panels for typing Salmonella O & H, Shigella, Neisseria, E. coli, Vibrio, Listeria, Bordetella and Haemophilus.

  • Hematoxylin

    RPI (Research Products International)

  • MF: C20H2Cl4I4Na2O5 MW: 1017.62

  • Eosin Y, 1% Alcoholic

    Ricca Chemical

  • 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…

  • Camco Quik Stain® (Wright)

    Cambridge Diagnostic

    The Fastest and Most Reliable Differential Stain Available! Camco Quik Stain revolutionized differential staining. One easy to use solution is all that is required for manual staining techniques. Camco Quik Stain incorporates a buffer into the stain solution eliminating many additional steps.…

  • Toluidine Blue O

    MP Biomedicals

    Toluidine Blue O is a metachromatic dye suitable for a wide variety of histological staining procedures.

  • Congo Red

    MP Biomedicals

    Congo red is a secondary diazo dye. It is a High Purity Biological Stain. Congo Red is suitable for staining cytoplasm, erythrocytes and collagen. Useful probe for conformational studies of nucleotide-binding enzymes.

  • Iodine

    Bio Basic Inc.

  • Uranyl Nitrate

    Electron Microscopy Sciences

    A Universal EM Negative Stain used for viruses. In tissue samples it stabilizes nucleic acids and cell membranes. These solutions are more stable than uranyl acetate and they react primarily with negatively charged groups in the absence of phosphate ions. Grade: Reagent Grade, A.C.S. …

  • XTT, Sodium Salt

    Bio Basic Inc.

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