| Category | Homobifunctional PEG |
| Molecular Weight | Customizable |
| Storage | -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing. |
SC-PEG-SC, MW 600-40k
Cat No.: BPG-0591
4.5 
SC-PEG-SC has two identical activated terminal groups. SC is a very reactive NHS ester. The urethane bond formed by its coupling with the protein is more stable than the ester bond. Homobifunctionalized PEG derivatives have wide applications in peptides, proteins, lipids, other small molecules and surface modifications. Drug PEGylation can alter its dispersity and solubility in aqueous solutions. PEG modification can create a spatial barrier around the drug, reduce the enzymatic hydrolysis of the drug, avoid the rapid elimination of kidney metabolism, and allow the drug to be recognized by cells of the immune system.
Structure of SC-PEG-SC, MW 600-40k
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-0591-1 | SC-PEG-SC, MW 600 | ||
| BPG-0591-2 | SC-PEG-SC, MW 1k | ||
| BPG-0591-3 | SC-PEG-SC, MW 2k | ||
| BPG-0591-4 | SC-PEG-SC, MW 3.4k | ||
| BPG-0591-5 | SC-PEG-SC, MW 5k | ||
| BPG-0591-6 | SC-PEG-SC, MW 10k | ||
| BPG-0591-7 | SC-PEG-SC, MW 20k | ||
| BPG-0591-8 | SC-PEG-SC, MW 40k |
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
| Synonyms | Homobifunctionalized PEG-Succinimide carbonate |
| Solubility | Soluble in water, DMSO and DMF. Freshly prepared before use. |
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