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Catalog Number: B2027051 (100 mg) Neutral red is a cationic aminophenazine dye and vital stain that functions as a biological pH indicator, transitioning from red to yellow between pH 6.8 and 8.0. Custom bulk amounts of this product are available upon request. Live Chat enquiry about this product at: Live Chat.
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027050 (100 mg) Sudan III is a non-ionic lipophilic diazo dye primarily utilized in histology and biological research for the selective staining of neutral lipids, triglycerides, and lipoproteins in tissue sections. As a lysochrome dye with a vibrant red-orange hue, it physically dissolves into hydrophobic substances to provide clear visual differentiation under light microscopy. Custom bulk amounts of…
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027049 (100 mg) Crystal Scarlet, also known as Crystal Ponceau 6R or Acid Red 44, is a synthetic red azo dye typically provided as a disodium salt with excellent water solubility and color stability. Custom bulk amounts of this product are available upon request. Live Chat enquiry about this product at: Live Chat.
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027048 (100 mg) Acridine orange is a cell-permeable, cationic fluorochrome dye widely utilized in biotechnology and molecular biology for the differential staining and visualization of nucleic acids. When intercalated into the double-stranded helix of DNA, the monomeric dye emits a bright green fluorescence at approximately 525 nm, whereas its electrostatic interaction and subsequent aggregation along the phosphate backbone…
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027047 (100 mg) Fluorescein diacetate is a non-fluorescent, cell-permeable fluorogenic esterase substrate widely utilized as a viability stain for cultured cells and microorganisms. Upon entering viable cells via passive transport, the lipophilic compound is hydrolyzed by intracellular esterases into highly fluorescent fluorescein, which accumulates within intact cell membranes to provide a distinct green signal. Custom bulk amounts of…
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027046 (100 mg) Bromocresol green is a pH-sensitive triphenylmethane dye. It functions as a reliable pH indicator, exhibiting a distinct color transition from yellow in acidic conditions below pH 3.8 to blue in basic environments above pH 5.4. Custom bulk amounts of this product are available upon request. Live Chat enquiry about this product at: Live Chat.
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027045 (100 mg) Brilliant Black BN is a water-soluble, sulfonated bis-azo dye characterized by its high stability, intensity, and resistance to light, heat, and acid. Custom bulk amounts of this product are available upon request. Live Chat enquiry about this product at: Live Chat.
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027044 (100 mg) Pyronin Y is a cationic xanthene dye that intercalates into double-stranded nucleic acids, serving as a highly selective fluorescent marker for RNA. It is widely utilized in biology and histology to quantify cellular RNA content, visualize cellular structures, and differentiate cell cycle phases, such as distinguishing quiescent G0 cells from proliferating G1 cells when combined…
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Catalog Number: B2027043 (100 mg) Toluidine Blue O is a basic thiazine metachromatic dye utilized for staining acidic tissue components such as nucleic acids and polysaccharides. It offers high solubility and stability in aqueous solutions and is used to highlight mast cell granules, cartilage, and plant cell walls. Custom bulk amounts of this product are available upon request. Live Chat…
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Catalog Number: B2027042 (100 mg) Erythrosin B is a versatile xanthene-based red fluorescein dye primarily utilized in biological research as a non-toxic vital stain for assessing cell viability and counting in both eukaryotic cells and diverse bacterial species. Operating on the principle of membrane exclusion, this water-soluble organoiodine compound effectively permeates membrane-compromised dead cells to stain them a distinct red…
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027041 (100 mg) New Coccine, also known as Ponceau 4R or Acid Red 18, is a synthetic, negatively charged red azo dye with the empirical formula C20H11N2Na3O10S3. Typically supplied as a powder with a dye content of approximately 75%, it is highly soluble in water and exhibits absorption maxima at 350 nm and 506 nm. Custom bulk amounts…
$1,195.00Original price was: $1,195.00.$595.00Current price is: $595.00.
Catalog Number: B2027040 (100 mg) Methyl Red free acid is a high-purity azo dye and pH indicator that transitions from red to yellow over a pH range of 4.4 to 6.2. Possessing the molecular formula C15H15N3O2 and a molecular weight of 269.30 g/mol, it exhibits low water solubility but high solubility in organic solvents like ethanol. Custom bulk amounts of…
