
mPEG-CHO
We specialize in providing high-quality mPEG-CHO for industrial clients across various sectors. Whether you need chemicals consultation, technical support, or detailed information about our production capabilities, our team is here to help.
Category:Biomedicine MOQ:100KG Shipped directly from China
Introduction
Product purity: ≥95%
Product Usage: Used in medical research, drug release, nanotechnology and new material research, cell culture. As well as ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings and other active compounds.
Basic Information of mPEG-CHO
Item | Description |
---|---|
Full Name | Methoxy Polyethylene Glycol-Aldehyde |
CAS Number | 125061-88-3 |
Molecular Weight | Commonly available: 350, 550, 750, 1k, 2k, 5k, 10k, 20k |
Purity | ≥95% |
Appearance | White/off-white solid or viscous liquid, depending on molecular weight |
Solubility | Soluble in water, ethanol, chloroform, DMSO |
Storage Conditions | -20°C, dry, protected from light |
Detailed Information of mPEG-CHO
Item | Description |
---|---|
Structure | Consists of a methoxy (OCH3) group at one end of the PEG chain and an aldehyde (CHO) group at the other end |
Reactivity | The aldehyde group reacts with primary amines to form Schiff bases, which can be further reduced to form stable C-N bonds. It can also react with thiol groups and other nucleophiles |
Applications | – Bioconjugation: Modifies proteins, peptides, and nucleic acids to improve stability and reduce immunogenicity.<br>- Drug Delivery: Enhances drug stability and circulation time in the body.<br>- Surface Modification: Improves the biocompatibility of nanoparticles and other materials.<br>- Biosensors: Used to immobilize biomolecules for high-sensitivity detection |
Advantages | High biocompatibility, good water solubility, and versatile reactivity |
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