| Catalog Number | ACMA00006111 |
|---|---|
| Product Name | 4-Arm PEG-SA |
| Synonyms | 4 arm polyethylene glyco sa |
| Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
| Storage | -20°C,protected from light and moisture |
| Description | There is a C3 ester linkage between PEG and the succinic acid COOH group. PEG acid can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC. |
| Type | 4-Arm PEG |
| Catalog | Purity | MW (10³) |
|---|---|---|
| ACMA00006111A | > 90% Substitution | 20 |
| ACMA00006111B | > 90% Substitution | 10 |
| ACMA00006111C | > 90% Substitution | 2 |
| ACMA00006111D | > 90% Substitution | 5 |
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