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mPEG-COOH - MW 40000 Da
AVAILABLE TO ORDER
GRADE & PURITY MW 40000 Da
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
340,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items
Overview
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
Specifications & Purity
MW 40000 Da
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Advanced Data
Certificates (CoA,COO,BSE/TSE and Analysis Chart)
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 | Item |
|---|---|---|---|
 B1807040 | Certificate of Analysis | Jul 03, 2026 | C163412 |
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; |
|---|
Documents & Articles
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