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Invitrogen™ eBioscience™ Propidium Iodide
SDP

Catalog No. 5018262
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Includes

Propodium Iodide

Standard reagent used for assessing cell viability and exclusion of non-viable cells in flow cytometry. PI binds to double-stranded DNA, but is excluded from cells with intact plasma membranes.

  • PI should be analyzed in the PE channel when used as a counterstain for Annexin V FITC
  • 7-AAD can be used in place of PI when using Annexin V PE
  • The advantage of 7-AAD over PI is that there is minimal spectral overlap between these emissions
  • Choose Propidium Iodide as a counterstain with Annexin V apoptosis assays

Specifications

Color

Red

Detection Method

Fluorescence

For Use With (Application)

Viability Assay

For Use With (Equipment)

Flow Cytometer

Product Type

Propidium Iodide

Dye Type

Cell-Impermeant

Emission

535/617

Product Line

eBioscience™

Quantity

1.5 mL

For Research Use Only. Not for use in diagnostic procedures.

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