1. Cell Cycle/DNA Damage
  2. DNA Stain
  3. Ethidium monoazide bromide

Ethidium monoazide bromide is a DNA intercalating fluorescent dye that enters bacteria with damaged membranes. Ethidium monoazide bromide can be covalently linked to DNA by photoactivation. Ethidium monoazide bromide stains only dead cells. Ethidium monoazide (bromide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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Ethidium monoazide bromide Chemical Structure

Ethidium monoazide bromide Chemical Structure

CAS No. : 58880-05-0

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Description

Ethidium monoazide bromide is a DNA intercalating fluorescent dye that enters bacteria with damaged membranes. Ethidium monoazide bromide can be covalently linked to DNA by photoactivation. Ethidium monoazide bromide stains only dead cells[1]. Ethidium monoazide (bromide) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Molecular Weight

420.31

Formula

C21H18BrN5

CAS No.
Emission (Em)

600

Excitation (Ex)

504

SMILES

CC[N+]1=C(C2=CC=CC=C2)C3=CC(N=[N+]=[N-])=CC=C3C4=C1C=C(N)C=C4.[Br-]

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Ethidium monoazide bromide
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