Stains & Dyes

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Stains & Dyes

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  • Tissue-Tek® O.C.T. Compound

    Sakura Finetek

    This is a well known water soluble glycol’s and resins compound that provides an excellent specimen matrix for cryostat sectioning at temperatures of -10°C and below. It leaves no residue during the staining procedure.

  • Camco Quik Stain® II (Wright - Giemsa)

    Cambridge Diagnostic

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

  • Bromocresol Purple

    MP Biomedicals

    Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample. Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to…

  • Dropper Lactophenol Cotton Blue Stain

    BD

    BBL™ Lactophenol Cotton Blue Stain Droppers are used in wet amounts for examination of fungi (50/sp, 500/ca). Hermetically sealed in ampule One-day supply Drop-by-drop dispensing Directions To perform tests, squeeze the dropper to crush the ampule. Invert the…

  • Uranyl Acetate

    Electron Microscopy Sciences

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: UO2(OCOCH3)2·2H2O   Formula…

  • 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.…

  • Hoechst 33342 Solution (20 mM)

    Thermo Scientific Pierce

    Thermo Scientific Pierce Hoechst 33342 Fluorescent Stain is a high-quality solution of Hoechst dye for fixed- and live-cell fluorescent staining of DNA and nuclei in cellular imaging techniques.

  • Alcian Blue 8GX

    Bio Basic Inc.

  • 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

  • Advanced™ Crystal Violet Stain

    Hardy Diagnostics

    Used as a primary stain in the advanced gram stain procedure. An aqueous solution of crystal violet.

  • Lactophenol, Cotton Blue

    MilliporeSigma

    Mounting fluid for demonstrating microscopic morphology of fungi Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): Fungi Stain

  • Uranyl Acetate Solution

    Electron Microscopy Sciences

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   We are now offering Uranyl Acetate pre-made and ready to use solution for making your work easier. The…

  • Toluidine Blue O

    MP Biomedicals

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

  • GelRed® Nucleic Acid Stain, 10,000X

    Phenix Research Products

    Phenix offers GelRed® 10,000X in water and GelRed® 10,000X in DMSO. GelRed® in water is a newer, safer formulation and recommended format. We continue to offer GelRed® in DMSO for established users who do not wish to alter their protocols. Replaces EtBr. Excites at 302/312nm.

  • Toluidine Blue O

    Electron Microscopy Sciences

    A general stain for epoxy thick sections. (Basic blue; Methylene Blue T50 or T Extra) Formula: C15H16N3SCl   Formula Weight: 305.83   CAS #: 92-31-9 Dye Content: approx. 85% min. Solubility: 3.25% Water; 1.75%…

  • Wright's Blood Stain 0.3% w/v Alc.

    Exaxol

  • GelGreen® Nucleic Acid Gel Stain (in Water)

    Phenix Research Products

    For new users, we recommend GelGreen® 10,000X in water, our latest formulation that eliminates the hazards of handling DMSO for better safety. Replaces SYBR or GelStar. Excites at 488nm.

  • Crystal Violet, ACS, 90.0% min.

    BeanTown Chemical

    CAS: 548-62-9 EC No: 208-953-6 MDL No: MFCD00011750 RTECS: BO9000000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: C25H30ClN3 MW: 407.99 Melting Point: 205° (decomposes)

  • Coomassie® Brilliant Blue G-250

    MP Biomedicals

    Brilliant Blue G (CBBG) is a member of the Coomassie dye family and is commonly used in analytical biochemistry to stain proteins in SDS-PAGE and BN-PAGE. The "G" in the name Brilliant Blue G refers to a blue dye with a greenish hue. The "R" in the name of Brilliant Blue R…

  • India Ink

    Hardy Diagnostics

    For use in the identification of Cryptococcus neoformans by detection of the polysaccharide capsule. India ink is a negative stain that will show a clear zone where the capsule is.

  • Eosin Y Disodium Salt

    MP Biomedicals

    Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+- ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+- ATPase for the ion-activator has been shown to be reduced. This…

  • Methylene Blue, biological stain

    BeanTown Chemical

    CAS: 122965-43-9 EC No: 200-515-2 MDL No: MFCD00150006 RTECS: SO5600000 Powder Molecular Formula: C16H18ClN3S·xH2O MW: 319.85 (anhydrous) Melting Point: 180° (decomposes)

  • 2,6-Dichloroindophenol Sodium Salt

    MP Biomedicals

    2,6-dichlorophenolindophenol (DCPIP) is a blue chemical compound used as a redox dye. In Oxidized form DCPIP is blue; whereas in reduced form DCPIP is colorless. The rate of photosynthesis can be measured by the rate at which this dye changes color (is reduced) when exposed to light in a…

  • 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…

  • Bromocresol Green, Sodium Salt

    Bio Basic Inc.

  • Giemsa Stain

    Bio Basic Inc.

  • Lugol Stain (Iodine conc.), APHA

    Exaxol

  • Decolorizer, Intermediate

    Hardy Diagnostics

    Decolorizer used in the gram stain procedure, intermediate 50% alcohol/50% acetone. Recommended for use with stabilized iodine.

  • Crystal Violet

    BeanTown Chemical

    CAS: 548-62-9 EC No: 208-953-6 MDL No: MFCD00011750 RTECS: BO9000000 UN No: UN3077; Haz Class: 9; Packing Group: III Crystalline/Powder Molecular Formula: C25H30ClN3 MW: 407.99 Melting Point: 205° (decomposes)

  • Fast Blue BB salt hemi(zinc chloride) salt

    BeanTown Chemical

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

  • ECL Extreme

    Expedeon

    ECL Extreme is a solution with extreme signal intensity and is most effective for very dilute, low abundance western blotting applications where maximum sensitivity is essential. The solution is sensitive enough to detect approximately 50 fg of protein per band and has a signal duration of up to 8…

  • Methylene Blue Solution, 100x DNA Stain

    Bio Basic Inc.

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