Synonym: Amino PEG acid, Amine PEG acid, Carboxylic PEG amine, NH2-PEG-COOH, HOOC-PEG-NH2.

Description:

Amino PEG acid (NH2-PEG-COOH) is one of Nanocs heterobifunctional PEG derivatives that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical groups. Heterobifunctional amino PEG acid has an amine group and a carboxylic acid bridged by a PEG linker. This PEG molecule can react with amine and carboxylic reactive functional groups.  PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Product Specifications:

• Form: Solid powder
• Color: White
• Solubility: Soluble in water
• Functional groups: Amine, carboxylic group
• Purity: >95%

Storage Conditions

• Store at -20 ⁰C.

References:

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