| Category | Methoxy Linear PEG (mPEG) |
| Molecular Formula | (C2H4O)nC22H26N8O6 |
| Molecular Weight | Customizable |
| Appearance | Yellow to brown solid |
| Storage | Store at -20 °C, avoid frequent thaw and freeze |
mPEG-FA, MW 1k-10k
Cat No.: BPG-4903
4.5 
mPEG-FA is a PEG-based folic acid conjugate that combines the hydrophilic and steric properties of methoxy PEG with folic acid as a targeting ligand. It is used in targeted drug delivery, nanomedicine, cell culture, and biomaterials research, particularly for folate receptor-mediated cellular targeting and uptake.
Structure of mPEG-FA, 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-4903-1 | mPEG-FA, MW 1k | ||
| BPG-4903-2 | mPEG-FA, MW 2k | ||
| BPG-4903-3 | mPEG-FA, MW 3.4k | ||
| BPG-4903-4 | mPEG-FA, MW 5k | ||
| BPG-4903-5 | mPEG-FA, 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 | Folic Acid PEG; mPEG-FA; mPEG Folic acid; Methoxy-PEG-FA; Methoxy-PEG-Folic Acid; Methoxy polyethylene glycol-folic acid; Methoxy-poly(ethylene glycol)-folic acid; Methoxy-poly(ethylene glycol)-FA; mPEG-Folate |
| Solubility | Soluble in DMF, DMSO, Hot Water |
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