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Basic Description
| Synonyms | Maleimide PEG carboxylic acid, MAL-PEG-COOH |
|---|---|
| Specifications & Purity | 95%,MW 1000 Da |
| Storage Temp | Store at -20°C,Argon charged |
| Shipped In | Ice chest + Ice pads |
| Product Description | Maleimide PEG acid (Maleimide-PEG-COOH) is a thiol reactive heterobifunctional PEG derivative. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds, while carboxylic acid groups on the other end can react with amine and acid amine reactive molecues. |
Certificates
Certificate of Analysis(COA)
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2320067 | Certificate of Analysis | Sep 13, 2023 | M163876 |
Chemical and Physical Properties
| Solubility | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
|---|---|
| Sensitivity | light sensitive |