| Catalog Number | ACMA00006742 |
|---|---|
| Product Name | OPSS-PEG-OPSS |
| Synonyms | OPSS: orthopyridyl disulfide; PDP-PEG-PDP |
| Appearance | Crystalline solid or semi-solid |
| Storage | -20°C, protected from light and moisture |
| Description | OPSS-PEG-OPSS is a bifunctional PEGylation reagent, also called PDP-PEG-PDP, PDP: 3-(2-pyridyldithio) propionic acid. The orthopyridyl disulfide or pyridyldithio functional group selectively reacts with free thiol, SH, sulfhydryl or mercapto to form a oxidation, reduction reversible PEG disulfide bond. |
| Type | Homobifunctional |
| Catalog | Purity | MW (10³) |
|---|---|---|
| ACMA00006742A | >90% | 10 |
| ACMA00006742B | >90% | 1 |
| ACMA00006742C | >90% | 20 |
| ACMA00006742D | >90% | 2 |
| ACMA00006742E | >90% | 3.4 |
| ACMA00006742F | >90% | 5 |
| ACMA00006742G | >90% | 0.6 |
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