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DiD

DiD (DiIC18(5); 1,1′-dioctadecyl-3,3,3′,3′- tetramethylindodicarbocyanine, 4-chlorobenzenesulfonate salt) is a lipophilic carbocyanine dye similar to DiI, but with longer absorption and emission wavelengths.

Product Attributes

CAS number

127274-91-3

Cellular localization

Membrane/cell surface, Membrane/vesicular

For live or fixed cells

For fixed cells, For live/intact cells

Assay type/options

Co-cultures, Extended staining (several days to weeks)

Fixation options

Permeabilize before staining, Fix after staining (formaldehyde), Fix before staining (formaldehyde)

Colors

Far-red

Excitation/Emission

644/663 nm

Size
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5 x 1 mg
10 mg
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Product Description

DiD (DiIC18(5); 1,1′-dioctadecyl-3,3,3′,3′- tetramethylindodicarbocyanine, 4-chlorobenzenesulfonate salt) is a lipophilic carbocyanine dye similar to DiI, but with longer absorption and emission wavelengths. DiR, DiD, DiI and Neuro-DiO can be used in combination for multicolor imaging. DiD is also available in CellBrite™ Red, a ready-to-use cell labeling solution.

  • λExEm (MeOH) = 644/663 nm
  • ε= 193,000
  • Dark blue solid soluble in ethanol, DMF or DMSO
  • Store at 4°C and protect from light
  • C67H103ClN2O3S
  • MW: 1052.1
  • [127274-91-3]

References

1. International Journal of Pharmaceutics (2014), doi: 10.1016/j.ijpharm.2014.11.012

2. Artificial Cells, Nanomedicine, and Biotechnology(2018), doi: 10.1080/21691401.2018.1445093

 

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