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PEG Aldehyde, mPEG-CH2CHO - MW 5000 Da
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GRADE & PURITY MW 5000 Da
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
🌎 Ship to: United States
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Why this grade
MW 5000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Übersicht
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.
Specifications
Spezifikationen & Reinheit
MW 5000 Da
Storage
Store at -20°C,Argon charged
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Datum | Artikel |
|---|---|---|---|
 H2615021 | Certificate of Analysis | Aug 19, 2026 | P164149 |
| F2225526 | Certificate of Analysis | Apr 03, 2026 | P164149 |
| F2225539 | Certificate of Analysis | Apr 03, 2026 | P164149 |
| I2127270 | Certificate of Analysis | Jul 14, 2022 | P164149 |
| I2127272 | Certificate of Analysis | Jul 14, 2022 | P164149 |
Chemische und physikalische Eigenschaften
| Löslichkeit | Soluble in regular aqeous solution as well as most organic solvents |
|---|
FAQs und Artikel
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How should this product be stored?
Store at ?20 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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