Labeling-detection

Calcein; AM UltraPure Grade Small Package - 20 x 50 µg

$285.00
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  • Cat.Number : AS-89204
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    In stock
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Quantity

Calcein, AM is widely used for determining cell viability. In living cells the non-fluorescent calcein, AM is hydrolyzed by intracellular esterases into the strongly green fluorescent anion calcein. The fluorescent calcein is well-retained in the cytoplasm in live cells.

Specifications

Chemistry
CAS registry number
  • 148504-34-1
Molecular Formula
  • C46H46N2O23
Molecular Mass/ Weight
  • 994.9
Properties
Absorbance (nm)
  • 494
Emission (nm)
  • 517
Color
Quantity & Purity
Purity
  • Peak Area by HPLC ≥95%
Storage & stability
Form
  • Lyophilized
Resuspension condition
  • DMSO
Storage Conditions
  • -20°C Protected from Light
Activity
Application
Biomarker Target
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use

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Citations

Dual fluorochrome flow cytometric assessment of yeast viability.

Current Microbiol . 2010 Jan 05 ; 61(1) 57 | DOI : 10.1007/s00284-009-9576-7

  • B. Hernlem