| Category | Aldehyde (Ald/CHO)PEG |
| Molecular Weight | Customizable |
| Storage | -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing. |
Aldehyde-PEG-Aldehyde, MW 600-20k
Cat No.: BPG-0424
4.5 
ALD-PEG-ALD has two activated aldehyde group terminal groups, which can react with the N-terminus of the peptide and protein to form a C=N double bond. Homobifunctionalized PEG derivatives have wide applications in peptides, proteins, lipids, other small molecules and surface modifications. The PEG is a highly hydrophilic molecule containing a large amount of ethoxy groups, which causes high hydrodynamic volume in aqueous solution. 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.
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-0424-1 | Aldehyde-PEG-Aldehyde, MW 600 | ||
| BPG-0424-2 | Aldehyde-PEG-Aldehyde, MW 1k | ||
| BPG-0424-3 | Aldehyde-PEG-Aldehyde, MW 2k | ||
| BPG-0424-4 | Aldehyde-PEG-Aldehyde, MW 3.4k | ||
| BPG-0424-5 | Aldehyde-PEG-Aldehyde, MW 5k | ||
| BPG-0424-6 | Aldehyde-PEG-Aldehyde, MW 10k | ||
| BPG-0424-7 | Aldehyde-PEG-Aldehyde, 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
| Synonyms | ALD-PEG-ALD |
| Solubility | Soluble in water, DMSO and DMF. Freshly prepared before use. |
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