Oxazole Blue, 1 mM in DMSO

Oxazole Blue, 1 mM in DMSO

Oxazole Blue, 1 mM in DMSO

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Biotium products are distributed only in Singapore and Thailand.

Oxazole blue, also known as PO-PRO™-1, is a blue-fluorescent dead cell stain. This dye is a cell-impermeant nucleic acid stain with excitation/emission maxima of 435/455 nm when bound to nucleic acids.

SIZE
CATALOG #
 
PRICE
 

1 mL

#40091

$310

 
 
 
 
 
 

PRODUCT ATTRIBUTES

ellular localization

Nucleus

Cell permeability

Membrane impermeant

Colors

Blue

Apoptosis/viability marker

Dead cell stain

CAS number

157199-56-9

Excitation/Emission

435/455 nm (with DNA)

PRODUCT DESCRIPTION

Oxazole blue, also known as PO-PRO™-1, is a blue-fluorescent dead cell stain. This dye is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits excitation/emission maxima 435/455 nm when bound to nucleic acids.

  • Monomeric nucleic acid stain
  • Cell-impermeant
  • Dead and apoptotic cell indicator
  • λExEm (with DNA) = 435/455 nm
  • C20H27I2N3O
  • MW: 579.26
  • Cas#: 157199-56-9
  • Supplied at 1 mM in DMSO

PO-PRO is a trademark of Thermo Fisher Scientific.

Reference Publications

Ashley D. Nemes-Baran, Donovan R. White, Tara M. DeSilva Fractalkine-Dependent Microglial Pruning of Viable Oligodendrocyte Progenitor Cells Regulates Myelination Cell reports vol. 32,7 (2020): 108047. DOI: 10.1016/j.celrep.2020.108047 Article Snippet:Oxazole blue/DilC1(5) dyes (oxazole blue 455, DilC1(5) 658, Biotium Inc., Fremont, CA) were used in acute experiments with ex-vivo brain slices to confirm cell viability of engulfed and contacted cells.”

Documents

 

HHS Public Protocols,  SDS