MW 5000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2309166 | Certificate of Analysis | Dec 09, 2025 | A163111 |
| A1831123 | Certificate of Analysis | Dec 11, 2023 | A163111 |
| I2321099 | Certificate of Analysis | Sep 08, 2023 | A163111 |
| I2321113 | Certificate of Analysis | Sep 08, 2023 | A163111 |
| I2321127 | Certificate of Analysis | Sep 08, 2023 | A163111 |
| I2321128 | Certificate of Analysis | Sep 08, 2023 | A163111 |
| C2309165 | Certificate of Analysis | Mar 03, 2023 | A163111 |
| Solubility | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
|---|---|
| Sensitivity | Moisture & light sensitive |
