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Real-time cellular glutathione probe: Semkur IM


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Easily evaluate cell vitality in real-time using Semkur-IM.  Semkur-IM permeates live cells and fluoresces when the quenching component is cleaved off by cellular glutathione. Fluorescence intensity correlates with reduced glutathione (GSH) and cell vitality. The reduced/oxidized ratio of glutathione typically exceeds 10:1 in healthy cells. Abnormal levels are associated with numerous pathologies including cancer, neurodegenerative diseases, cystic fibrosis, cardiovascular diseases, HIV and aging.

  • Cell permeable
  • Non-toxic
  • Has negligible effect on GSH levels
  • Use with common fluorescent optics (identical excitation and emission maxima as fluorescein)



Additional information

Weight 1 kg
Dimensions 7 × 6 × 5 cm