| Product Name | Exendin-4 (Synonyms: Exenatide) | 
|---|---|
| CAS | 141732-76-5 | 
| Formula | C181H278N50O58 S | 
| MW | 4,114.51 | 
| Appearance | White to off-white powder | 
| Storage condition | Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years). |