| Category | Methoxy Linear PEG (mPEG) |
| Molecular Formula | (C2H4O)nC11H15NO4 |
| Molecular Weight | Customizable |
| Appearance | White or off-white solid or semi-solid |
| Storage | Store at -20 °C, avoid frequent thaw and freeze |
mPEG-Dopamine, MW 1k-10k
Cat No.: BPG-4905
Purity: >95%
4.5 
mPEG-Dopamine is a methoxy polyethylene glycol derivative functionalized with a terminal dopamine group. The catechol moiety of dopamine provides strong adhesive and coordination interactions with a variety of inorganic and organic surfaces, while the PEG chain provides hydrophilicity and steric stabilization. It is used in surface modification, nanoparticle functionalization, antifouling coatings, drug delivery systems, and biomedical material research, particularly for anchoring PEG onto metal oxide and other material surfaces.
Structure of mPEG-Dopamine, MW 1k-10k
Ordering Information
*For research and manufacturing use only. We do not sell to patients.
Fast-Track Access to Precise Molecular Weight Products
Professional Solutions for Molecular Research
| Catalog | Molecular Weight | Availability | actions |
|---|---|---|---|
| BPG-4905-1 | mPEG-Dopamine, MW 1k | ||
| BPG-4905-2 | mPEG-Dopamine, MW 2k | ||
| BPG-4905-3 | mPEG-Dopamine, MW 3.4k | ||
| BPG-4905-4 | mPEG-Dopamine, MW 5k | ||
| BPG-4905-5 | mPEG-Dopamine, MW 10k |
cGMP Capacity
- cGMP-compliant manufacturing options
- Comprehensive QC testing with COA, MSD
- From mg and g to kg-scale production
- In-stock supply in the US and Europe
- Global supply & fast worldwide delivery
- One-stop PEGylation services
- Custom PEG reagents synthesis
- Click chemistry reagents
- Bioconjugation & drug delivery
- Trusted by 100+ research institutions
Popular Publications Citing BOC Sciences Products
- Specification
| Synonyms | MPEG-DPA; Methoxy-PEG-Dopamine; Methoxy-polyethylene glycol-Dopamine; Methoxy-poly(ethylene glycol)-Dopamine |
| Purity | >95% |
| Solubility | Soluble in Chloroform, DMSO, Water |
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