Calcium Indicators

Calcium is a key signaling element for neuron, muscle and many other cell types. These fluorogenic dyes show robust signal changes in response to calcium binding. The acetoxy methyl derivative of fluo-3, fluo-3AM is non-fluorescent until hydrolyzed intracellularly. The dyes are easy to use and validated for imaging, flow and microplate analysis.

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  1. pCMVBeta Mammalian lacZ Expression Vector

    pCMVBeta Mammalian lacZ Expression Vector

    $156.40

    High copy number eukaryotic vector, pCMVβ contains the full-length lacZβ-galactosidase gene under the control of the cytomegalovirus immediate early gene (CMV IE) promoter. Very useful for transfection of mammalian cells in culture and for use in other species where constitutive expression is desired. Learn More
  2. pCMVLuxB Mammalian LuxB Expression Vector

    pCMVLuxB Mammalian LuxB Expression Vector

    $145.02

    High copy number eukaryotic vector, pCMVLuxB, expresses the beta subunit of luciferase encoded by the bacterium Vibrio harveyi. When paired with pCMVLuxA M1306, luminescence can be produced in mammalian cell systems. Learn More
  3. Fluo-3 AM

    Fluo-3 AM

    $316.15

    Cell permeable fluorescent indicator for intracellular calcium. It is non-fluorescent until hydrolyzed intracellularly. Learn More
  4. Calcein

    Calcein

    $53.65

    Widely used fluorescent calcium indicator. Learn More
  5. Calcein-AM

    Calcein-AM

    $142.82

    Calcein AM is useful for determining cell viability. In live cells the non-fluorescent calcein AM is hydrolyzed by intracellular esterases into the green fluorescent anion calcein. Learn More
  6. 5-Formyl-4-hydroxy-5'-methyl-BAPTA, tetramethyl ester

    5-Formyl-4-hydroxy-5'-methyl-BAPTA, tetramethyl ester

    $331.00

    Precursor molecule for calcium ion indicators. Learn More
  7. 5(6)-Carboxyeosin diacetate, succinimidyl ester

    5(6)-Carboxyeosin diacetate, succinimidyl ester

    $95.00

    Brominated analog of carboxyfluorescein that is a useful photosensitizer and singlet oxygen generator with SE ester for conjugations. Learn More
  8. BODIPY® Fl Thapsigargin equivalent

    BODIPY® Fl Thapsigargin equivalent

    $312.40

    Used for imaging the intra-cellular localization of thapsigargin . Learn More

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