Synonyms: Amino PEG Carbonylacrylic acid, Carbonylacrylic acid PEG5k Amine, Carbonylacrylic PEG NH2

Product Description:

Carbonylacrylic PEG Amine is one of Nanocs' thiol reactive PEG derivatives that have a reactive terminal Amino group (-NH2).  Similar to Maleimide, carbonylacrylic group reacts with thiol group quickly to form a stable thiol ether bond via so called ene-thiol Michael addition. Unlike maleimide-thiol adduct, the reaction between carbonylacrylic acid and thiol is non-reversible, and therefore the adduct is more stable for carbonylacrylic acid thiol conjuate. Carbonylacrylic acid reagents have been excellent reagents for site-specific Cysteine modification. Amino group, on the other hand, can react to a varity amine reactive groups, such as NHS, aldehyde, etc.  

Product Specifications:

• Form: Solid
• Apearance: Yellow to pink
• Reactive groups: Carbonylacrylic and Amine
• Reactive to: Sulfhydryl and amine reactive groups
• Solubility: Soluble in water

Storage:

• Store at -20 ⁰C. Desiccate.