Indicators

Chemical indicators are reagents that produce a detectable signal upon exposure to certain chemicals or changes in the chemical environment. The indication typically occurs as a change in color or emission of fluorescence. Indicators for calcium (Rhod-2, Fura-2, Indo-1), chloride (SPQ, MQAE), zinc (zinquin, fluozin), sodium and magnesium are often used in measuring intracellular ion levels for various cellular studies. pH indicators (SNARF, BCECF) are also available for measuring the acidity of the cellular environment.

Indicators

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2,6-Dichloroindophenol sodium salt, blue redox indicator dye
  • Quantity:
    25 g
  • Format:
    Solid
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2-(N-Hexadecanoylamino)-4-nitrophenylphosphocholine hydroxide, Niemann-Pick disease indicator
  • Quantity:
    10 MG, 100 MG
  • Format:
    Solid
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Alizarin yellow GG, Acid-base indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Alkali blue 6B sodium salt, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Alkali blue 6B, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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BCECF-AM, intracellular ratiometric pH indicator
  • Quantity:
    1 mg
  • Format:
    Solid
Citations:
(2)
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Bromocresol green, pH indicator
  • Quantity:
    5 G, 25 G
  • Format:
    Solid
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Bromocresol purple sodium salt, pH indicator
  • Quantity:
    5 G, 25 G
  • Format:
    Solid
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Bromocresol purple, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Bromothymol blue, pH indicator
  • Quantity:
    5 G, 25 G
  • Format:
    Solid
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Calcein (free acid), green fluorescent Ca2+ indicator
  • Quantity:
    10 mg
  • Format:
    Solid
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Cresol red sodium salt, pH indicator dye
  • Quantity:
    5 G, 25 G
  • Format:
    Solid
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Fluo-3 AM, Fluorescent calcium Indicator
  • Quantity:
    1 mg
  • Format:
    Solid
Citations:
(5)
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Fluorescein octadecyl ester, Lipophilic fluorescent pH indicator
  • Quantity:
    50 MG, 500 MG
  • Format:
    Solid
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Fura-2 K+ salt, fluorescent Ca2+ binding dye
  • Quantity:
    1 mg
  • Format:
    Solid
Citations:
(2)
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HPTS, Fluorescent membrane-impermeant pH indicator
  • Quantity:
    1 G, 5 G, 10 G
  • Format:
    Solid
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ION NaTRIUM Green-2 AM, cytosolic Na+ indicator
  • Quantity:
    500 UG
  • Format:
    Solid
Citations:
(4)
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ION NaTRIUM Green-2 TMA+ Salt, cytosolic Na+ indicator
  • Quantity:
    500 UG
  • Format:
    Solid
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ION Potassium Green-2 AM, K+ indicator
  • Quantity:
    500 UG
  • Format:
    Solid
Citations:
(6)
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ION Potassium Green-2 TMA+ Salt, K+ indicator
  • Quantity:
    500 UG
  • Format:
    Solid
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Indigo carmine, pH indicator and tissue stain
  • Quantity:
    10 G, 50 G
  • Format:
    Solid
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Indo-1 AM, fluorescent Ca2+ indicator
  • Quantity:
    1 mg
  • Format:
    Solid
Citations:
(1)
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Indo-1 K+ salt, fluorescent Ca2+ indicator
  • Quantity:
    1 mg
  • Format:
    Solid
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MQAE, Fluorescent chloride ion indicator
  • Quantity:
    1 G, 200 MG
  • Format:
    Solid
Citations:
(2)
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Merocyanin 540 (Merocyanine 540), Fluorescent membrane indicator
  • Quantity:
    100 mg
  • Format:
    Solid
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Methyl red sodium salt, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Methyl red, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Oxonol V, Fluorescent membrane indicator
  • Quantity:
    50 MG, 500 MG
  • Format:
    Solid
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Phenol red sodium salt, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Phenol red, pH indicator
  • Quantity:
    25 g
  • Format:
    Solid
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Showing 30 of 46 products

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