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Invitrogen™ Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

Catalog No. O6185
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O6185 5 mg
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Catalog No. O6185 Supplier Invitrogen™ Supplier No. O6185
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Description

Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

The amine-reactive Oregon Green™ 488-X, succinimidyl ester can be used to can be used to create green fluorescent bioconjugates with excitation/emission maxima ∼496/524 nm. This fluorinated analog of fluorescein overcomes some of the key limitations of fluorescein, including greater photostability and a lower pKa (pKa ∼ 4.7 versus 6.4 for fluorescein), making its fluorescence essentially pH insensitive in the physiological pH range. This reactive dye contains an additional seven-atom aminohexanoyl spacer ('X') between the fluorophore and the succinimidyl ester group. This spacer helps to separate the fluorophore from its point of attachment, potentially reducing the interaction of the fluorophore with the biomolecule to which it is conjugated.
TRUSTED_SUSTAINABILITY

Specifications

Quantity 5 mg
Product Type Succinimidyl Ester
Content And Storage Store in freezer (-5 to -30°C) and protect from light.
Chemical Reactivity Amine
Shipping Condition Room Temperature
Reactive Moiety Active Ester, Succinimidyl Ester
Label or Dye Oregon Green™ 488
Label Type Classic Dyes
Product Line Oregon Green
Emission 524
Excitation 496
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov

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

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