| Catalog Number | ACMA00006643 |
|---|---|
| Product Name | OPSS-PEG-COOH |
| Synonyms | Orthopyridyl disulfide (PDP) PEG Carboxylic acid |
| Appearance | Crystalline solid or semi-solid |
| Storage | -20°C, protected from light and moisture |
| Description | OPSS-PEG-COOH is a linear heterobifunctional PEG reagent with an OPSS and a carboxyl group. It is a useful crosslinking reagent with a PEG spacer. OPSS stands for orthopyridyl disulfide or ortho pyridyldithio and reacts with thiol, SH, sulfhydryl or mercapto to form a S-S bond. |
| Type | Heterobifunctional PEG |
| Catalog | Purity | MW (10³) |
|---|---|---|
| ACMA00006643A | >90% | 10 |
| ACMA00006643B | >90% | 1 |
| ACMA00006643C | >90% | 2 |
| ACMA00006643D | >90% | 3.4 |
| ACMA00006643E | >90% | 5 |
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