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Functional PEGs

Iodoacetyl-PEG-Amine, IA-PEG-NH2, MW 3,400

Catalog: TASK-03-3000084   CAS NO.: N/A
  • 100mg
  • 250mg

$68.25$68.25

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Description

Iodoacetyl-PEG-Amine (IA-PEG-NH2) consists of an iodoacetyl group, a polyethylene glycol (PEG) spacer, and an amine group (NH2). The iodoacetyl group is a chemical functional group containing an acetyl (CH3CO) moiety and an iodine (I) atom. This group is known for its reactivity with thiol (-SH) groups on cysteine residues in proteins. The reaction between the iodoacetyl group and cysteine thiols results in the formation of a stable covalent bond, making it a valuable tool for site-specific protein modification and labeling.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight3,400
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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