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Alkyne-PEG4-Maleimide enables simple and efficient incorporation of terminal alkyne group onto antibodies, cysteine-containing peptides and other thiol-containing molecules. The hydrophilic polyethylene glycol (PEG) spacer arm imparts solubility in aqueous buffers, and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.
| Unit Size | 25 mg, 100 mg, 1000 mg |
|---|---|
| Molecular weight | 382.41 |
| Chemical composition | C18H26N2O7 |
| CAS | 1609651-90-2 |
| Solubility | DMSO, DMF, DCM, THF, Chloroform |
| Purity | >95% (HPLC) |
| Appearance | Slightly yellow oil or white crystalline |
| Storage Conditions | -20°C. Desiccate |
| Shipping Conditions | Ambient temperature |
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