| Category | Biotin PEG |
| Molecular Weight | Customizable |
| Storage | -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing. |
4-Arm PEG-Biotin, MW 2k-20K
Cat No.: BPG-1001
4.5 
The 4-arm PEG derivative belongs to a branched PEG. It has larger molecular weight due to increased number of active terminal groups, therefore it can carry more drug molecules. Multi-arm PEG derivatives are commonly used in drug delivery systems. The molecular weight of the modified drug is increased that is not easily eliminated by metabolism in the body. In addition, the dispersity and solubility of the modified drug in the body will be improved. Multi-arm PEG derivatives can also modify the surface of biological materials or form new biomedical materials.
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-1001-1 | 4-Arm PEG-Biotin, MW 2k | ||
| BPG-1001-2 | 4-Arm PEG-Biotin, MW 5k | ||
| BPG-1001-3 | 4-Arm PEG-Biotin, MW 10k | ||
| BPG-1001-4 | 4-Arm PEG-Biotin, MW 20k |
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
- References
| Solubility | Soluble in water, DMSO and DMF. Freshly prepared before use. |
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4-Arm PEG-Biotin, MW 2k-20K
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4-Arm PEG-Biotin, MW 2k-20K
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