Specifications
Excitation:
495 nm 
Emission:
515 nm
Solubility:
DMSO
Purity:
>95%
Filter set:
FITC
Product code: 1mg: 1071B/ 20 x 50ug: 1071E/ 2mM in DMSO, 0.5 mL: 5030
product description
Calcein AM is a membrane-permeant, non-fluorescent form of calcein that is converted to green fluorescent calcein in viable cells, resulting in uniform cytosolic fluorescence (Ex/Em 495 nm/515 nm). Calcein is well retained within the cytosol of most healthy cells with intact cell membranes, and is most commonly used as an indicator of cell viability.
documentation
