| Catalog Number | ACMA00006120 |
|---|---|
| Product Name | 4-Arm PEG-VS |
| Synonyms | Four arm PEG-Vinylsulfone |
| Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
| Storage | -20°C,protected from light and moisture |
| Description | VS selectively reacts with free thiol, SH, sulfhydryl or mercapto groups for site specific PEGylation of peptide and proteins. |
| Type | 4-Arm PEG |
| Catalog | Purity | MW (10³) |
|---|---|---|
| ACMA00006120A | > 90% Substitution | 20 |
| ACMA00006120B | > 90% Substitution | 10 |
| ACMA00006120C | > 90% Substitution | 2 |
| ACMA00006120D | > 90% Substitution | 5 |
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