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mPEG-COOH - MW 550 Da
DISPONIBLE À COMMANDE
GRADE & PURITY MW 550 Da
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
224,000+ produits de recherche · Triple ISO certified · COA & SDS disponible pour chaque produit · Expédition le jour même sur les articles en stock
Why this grade
MW 550 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Protected from light,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.
Vue d’ensemble
Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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.
Specifications
Spécifications et pureté
MW 550 Da
Conditions de stockage de stockage
Protected from light,Store at -20°C,Argon charged
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
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
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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 | Date | Article |
|---|---|---|---|
 H1723051 | Certificate of Analysis | Jun 15, 2026 | C163414 |
| I2515570 | Certificate of Analysis | Sep 04, 2025 | C163414 |
| K2414516 | Certificate of Analysis | Nov 01, 2024 | C163414 |
| K2414529 | Certificate of Analysis | Nov 01, 2024 | C163414 |
| A2411303 | Certificate of Analysis | Dec 28, 2023 | C163414 |
| A2411327 | Certificate of Analysis | Dec 28, 2023 | C163414 |
| K2310219 | Certificate of Analysis | Nov 02, 2023 | C163414 |
| K2310220 | Certificate of Analysis | Nov 02, 2023 | C163414 |
| B2207311 | Certificate of Analysis | Jan 10, 2022 | C163414 |
Propriétés chimiques et physiques
| Solubilité | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
|---|---|
| Sensibilité | Light sensitive |
FAQ et articles
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