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Invitrogen™ Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 6-isomer

Catalog No. o6149
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O6149 5 mg
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Catalog No. O6149 Supplier Invitrogen™ Supplier No. O6149
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Description

Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 6-isomer

The amine-reactive Oregon Green™ 488 carboxylic acid, 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.

Specifications

Quantity 5 mg
Product Type Carboxylic Acid 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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For Research Use Only. Not for use in diagnostic procedures.