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DiA

DiA 4-(4-Dihexadecylaminostyryl)-N-methylpyridinium iodide) is a green fluorescent membrane dye which diffuses much faster than DiO in cell membranes. DiA and DiI (60010) have been used together for two color membrane staining.

Product Attributes

CAS number

114041-00-8

Probe 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

Green

Excitation/Emission

491/613 nm

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50 mg
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Product Description

DiA 4-(4-Dihexadecylaminostyryl)-N-methylpyridinium iodide) is a green fluorescent membrane dye which diffuses much faster than DiO in cell membranes. DiA and DiI (60010) have been used together for two color membrane staining.

  • λExEm (MeOH) = 491/613 nm
  • Red solid soluble in DMSO
  • Store at 4°C and protect from light, especially in solution
  • C46H79IN2
  • MW: 787
  • [114041-00-8]

References

1. Trends Neurosci 13, 14 (1990). 2. J Neurosci 12, 3494 (1992). 3. J Neurosci 15, 990 (1995).

 

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