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Alkyne-PEG(4)-mal
Chemical name: Alkyne-PEG(4)-maleimide // Synonyms: Acetylene-PEG(4)-maleimide, 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(3,6,9,12-tetraoxapentadec-14-ynyl)propenamide
- Product code:PEG5440
- CAS No.:1609651-90-2
- Formula:C18H26N2O7
- Molecular weight:382.41 g/mol
from €240.00
description
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.
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