Thiol PEG Aminooxy
Similar names: Aminooxy PEG Thiol, Oxyamine PEG Thiol, HS-PEG-ONH2, Thiol PEG Oxyamine
Thiol PEG Aminooxy (HS-PEG-ONH2) is one of Nanocs heterobifunctional crosslinker PEGs that has a free thiol/sulfhydryl group on one end of PEG terminus and an aminooxy (-ONH2) functional group on the other PEG terminus. Thiol group can bind to gold and other surface, it can also react with many thiol reaction groups such as maleimide. Aminooxy group (-ONH2), on the other hand, can react with carbonyl groups with good stability. PEG linker between thiol and aminooxy offers better solublity and reduced steric hindrance.
- Form: Solid powder or semi-solid depends on molecular weight of PEG;
- Functional groups: Sulfhydryl (-SH) and aminooxy (-ONH2);
- Reactive to: Maleimide, metal surface, etc and carbonyl;
- Solubility: Soluble in aqueous solution;
- Store at -20 0C.