1,2-Distearoyl-rac-glycerol PEG2000 Fluorescein

Product Code: F-DSG-P2
Availability: In Stock
Price: $285.00

1,2-distearoyl-rac-glycerol PEG2000 fluorescein (DSG-PEG2000-FITC) is a diacyl glycerol lipid fluorescein conjugate that contains no phosphate linkage. Stearic acid is a saturated C18 lipid that can interact well with cell membrane bilayer. Fluorescein modified distearoyl glycerol has strong green fluorescence with exitation/emission at 494 nm/515 nm. PEG linker between distearoyl glycerol and fluorescein offers better water solubility and flexible linker structure. DSG-PEG-fluorescein thus can be an excellent membrane imaging agent.

Product Specifications:

  • Appearance:  Orange/yellow solid;
  • Ex/Em:           494/515 nm;
  • Solubility:       Soluble in DMSO;


  • Store at -20 0C; Protect from light.
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