MW 350 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.
description：
Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups. The reaction between aldehyde group with ε-amine of lysine residues and the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aldehyde PEG is a commonly used PEG reagent for n-terminus pegylation in proteins or peptides.
Comprehensive hazard, handling, storage, and regulatory compliance document.
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C23241543 | Certificate of Analysis | Jan 19, 2026 | P164147 |
| C23241553 | Certificate of Analysis | Jan 19, 2026 | P164147 |
| C2224205 | Certificate of Analysis | Jan 06, 2025 | P164147 |
| C2224469 | Certificate of Analysis | Jan 06, 2025 | P164147 |
| C2224206 | Certificate of Analysis | Mar 07, 2022 | P164147 |
| Sensitivity | sensitive to light; sensitive to humidity |
|---|
