Cell Structure, Cell Stains

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

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  1. 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
  2. Rhodamine 123

    Rhodamine 123

    $65.43

    Cell-permeant, green fluorescent dye that can be used to monitor membrane polarization. Learn More
  3. MarkerGene™ Fluorescent Lipase Assay Kit

    MarkerGene™ Fluorescent Lipase Assay Kit

    $280.19

    This kit allows fast and easy measurement of lipase activity in vitro, in cell preparations or in vivo using the fluorescent triglyceride substrate 1,2-dioleoyl-3-(pyren-1-yl)decanoyl-rac-glycerol M0258. Learn More
  4. 5(6)-Carboxyrhodamine 110, HCl salt

    5(6)-Carboxyrhodamine 110, HCl salt

    $181.01

    Stable, long wavelength, water soluble fluorophore for use in DNA-labeling, cell staining and protein labeling applications. Learn More
  5. 6-p-Toluidino-2-naphthalenesulfonic acid

    6-p-Toluidino-2-naphthalenesulfonic acid

    $49.34

    Fluorescent probe for conformation and quantitation studies of proteins. It is practically nonfluorescent in water, becoming fluorescent when bound to membranes (q.y. ~0.27) or proteins (q.y. ~0.72). Learn More
  6. Biotin-dextran (70,000 MW)

    Biotin-dextran (70,000 MW)

    $82.30

    Membrane impermeant dextran conjugate containing covalently attached biotin molecules (Vitamin H) making it useful in streptavidin/avidin assay systems. Learn More
  7. 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
  8. Magic Red™-(RR)₂Cathepsin B Assay Kit 25tests

    Magic Red™-(RR)₂Cathepsin B Assay Kit 25tests

    $199.96

    These Magic Red™ substrate-based assays are designed to detect Cathepsin protease activity within whole living cells, using fluorescence microscopy. Learn More

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