规格
|
Chemical Reactivity:
|
Thiol |
Label Type:
|
Classic Dyes |
Label or Dye:
|
Oregon Green® 488 |
Product Line:
|
Oregon Green® |
Reactive Moiety:
|
Maleimide |
Shipping Condition:
|
Room Temperature |
储存
|
Store in freezer (-5 to -30°C) and protect from light. |
The thiol reactive Oregon Green® 488 maleimide 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.