OG 488, SE（俄勒冈绿 488 琥珀酰亚胺酯）是一种荧光 pH 指示剂，在生物化学和神经科学中有许多应用。
货号:ajcx27488
CAS:198139-51-4
分子式:C25H13F2NO9
分子量：509.37
溶解度:Soluble in DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Green fluorescent dye. pH-insensitive in physiological pH range (pKa = 4.6). Can be used to monitor pH change in acidic organelles or pathways. Excitation/emission λ 501/526 nm.

Vergene et al (1998) Phagosomal pH determination by dual fluorescence flow cytometry. Anal.Biochem. 255 127 PMID:9448851