Invitrogen™

CMNB-Caged Carboxyfluorescein, SE (5-Carboxyfluorescein-Bis-(5-Carboxymethoxy-2-Nitrobenzyl) Ether, β-Alanine-Carboxamide, Succinimidyl Ester)

Catalog number:  C20050

Related applications:

Protein Biology

| Cell Analysis

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Description

Conjugation of the succinimidyl ester of the water-soluble, CMNB-caged carboxyfluorescein, SE to a primary amine on a biomolecule of interest produces an essentially nonfluorescent probe that yields a green-fluorescent fluorescein-labeled product only after ultraviolet illumination and removal of the caging group.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Chemical Reactivity: Amine
Shipping Condition: Room Temperature
Label Type: Classic Dyes
Label or Dye: FITC (Fluorescein)
Reactive Moiety: Active Ester, Succinimidyl Ester

Contents & storage

Store in freezer (-5 to -30°C) and protect from light.