Cell Structure, Cell Stains

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

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  1. M0011

    5(6)-Carboxyfluorescein diacetate (CFDA)

    $140.24

    Popular, ultrasensitive, fluorescent substrate for measuring esterase activity in live cells often used in cell viability assays and "Live-Dead" assay systems, especially in flow cytometry.

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  2. 5(6)-Carboxyfluorescein diacetate, NHS ester

    5(6)-Carboxyfluorescein diacetate, NHS ester

    $149.61

    Cell cycle, cell viability probe useful for cell labeling, especially in flow cytometry. Learn More
  3. 4-Trifluoromethylumbelliferone (TFMU)

    4-Trifluoromethylumbelliferone (TFMU)

    $37.37

    This slightly longer wavelength analog of 4-methylcoumarin (4-MU) has a pKa that more closely matches physiological pH values. Learn More
  4. Fluorescein mono-β-D-galactopyranoside

    Fluorescein mono-β-D-galactopyranoside

    $164.65

    Convenient β-galactosidase fluorescent probe. Especially useful for enzymatic analyses where 1st order kinetics are desired. Learn More
  5. 5(6)-Carboxyfluorescein

    5(6)-Carboxyfluorescein

    $29.98

    Extremely useful fluorescent reagent for monitoring intracellular pH and for general labeling of cells and tissues due to its high extinction coefficient, water solubility and pH sensitivity. Learn More
  6. N-(NBD-Aminohexanoyl) sphingosine

    N-(NBD-Aminohexanoyl) sphingosine

    $180.95

    Fluorescent membrane probe. This C6-NBD-ceramide analog is used to detect, at the cellular level, a variety of lysosomal storage diseases as well as intracellular distribution and transport of the labeled sphingolipid molecules in living cells. Learn More
  7. 3-Dansylaminophenylboronic acid

    3-Dansylaminophenylboronic acid

    $46.71

    Fluorescent labeling agent for cis-diols (sugars) at high pH values on cell surfaces and in vitro for carbohydrate determination in glycoproteins and for HPLC analysis of sugars. Learn More
  8. NBD-X, SE

    NBD-X, SE

    $164.54

    Lipophilic green fluorescent probe for labeling proteins and antibodies. The X-spacer separates the fluorescent dye from the protein allowing greater sensitivity and reduced perturbation effects on protein activity. Learn More

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