The phospholipid, Oregon Green® 488 DHPE is labeled on the head group with the green-fluorescent Oregon Green® fluorophore with excitation/emission maxima ∼501/526 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.
Code | Description |
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O12650 | Catalog Number: O12650 |