Cell Structure, Cell Stains

Visualizing cells and the organelles contained within is a vital tool to life science.

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  1. Methyl purple, sodium salt

    Methyl purple, sodium salt

    $98.80

    Redox indicator, purple to clear upon oxidation. Useful indicator of bacterial growth or plant redox mechanisms. Learn More
  2. N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide

    N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide

    $197.49

    Long wavelength azo dye is a useful reagent (similar to DABCYL-succinimidyl ester) for labeling proteins or peptides through their amino groups. Learn More
  3. N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide, NHS ester

    N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide, NHS ester

    $197.49

    Longer wavelength azo dye quencher is a useful reagent (similar to DABCYL-succinimidyl ester) for labeling proteins or peptides through their amino groups. Learn More
  4. Propidium iodide

    Propidium iodide

    $67.39

    Excellent counterstain for DNA and chromatin, providing a good contrast when used in combination with green-fluorescent antibodies, or substrates. Learn More
  5. Ethidium homodimer (EthD-1)

    Ethidium homodimer (EthD-1)

    $163.90

    High affinity fluorescent nucleic stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. Learn More
  6. Octyl β-D-1-thioglucopyranoside

    Octyl β-D-1-thioglucopyranoside

    $51.83

    Non-ionic detergent for purification of soluble proteins from cells, including bacteria, and for solubilization and reconstitution of membrane proteins. Learn More
  7. Dihydroethidium

    Dihydroethidium

    $95.50

    This reduced form of ethidine shows a blue fluorescence (absorption/emission: 355/420nm) in cell cytoplasm until oxidization to form ethidium which becomes red fluorescent (absorption/emission: 518/605 nm) upon DNA intercalation. Learn More
  8. Ethidium bromide

    Ethidium bromide

    $49.90

    Commonly used nucleic acid stain. Learn More

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