m-PEG-Iodoacetamido is a PEG linker featuring a methoxy cap and an iodoacetamide group. Iodoacetamide is a covalent ligand that binds thiols. The methoxy cap is fairly inert, allowing conjugation to selectively occur at the iodoacetamide.
Molecular Weight
5,000 Da
Functional Group 1
Iodoacetamide
Functional Group 2
Methoxy
Functional Group 3
None
Reactive Group 1
Thiol
Form
Solid
Purity
≥95%
Identity
Confirmed by NMR.
Applications
m-PEG-Iodoacetamido is commonly used for the modification of proteins and peptides to introduce a PEGylated moiety, enhancing their solubility, stability, and bioavailability.
Storage
Store at -20°C.
For Research Use Only. Not For
Clinical Use.
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