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.
For Research Use Only. Not for use in diagnostic procedures.
사양
수량5 mg
제품 유형Carboxylic Acid Succinimidyl Ester
화학물질 반응성Amine
배송 조건Room Temperature
반응성 부분Active Ester, Succinimidyl Ester
라벨 또는 염료Oregon Green™ 488
라벨 유형Classic Dyes
제품라인Oregon Green™
방출524
여기496
Unit Size5 mg
구성 및 보관
Store in freezer (-5 to -30°C) and protect from light.