Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Maleimide-PEG4-NHS is a sulfhydryl and amine reactive heterofuncational PEG linker. The chemical bonds formed through Maleimide-PEG4-NHS linker are stable and are not cleavable. The NHS ester reacts with amino groups at pH 7-9 to form stable amide bond while maleimide reacts with thiol groups at pH 6.5-7.5 to form stable thiol-ether bond.
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500 mg | Inquiry | Inquiry |
Description | Maleimide-PEG4-NHS is a sulfhydryl and amine reactive heterofuncational PEG linker. The chemical bonds formed through Maleimide-PEG4-NHS linker are stable and are not cleavable. The NHS ester reacts with amino groups at pH 7-9 to form stable amide bond while maleimide reacts with thiol groups at pH 6.5-7.5 to form stable thiol-ether bond. |
Synonyms | MAL-PEG-NHS, Maleimide PEG NHS, Maleimido-Tetra(Ethylene Glycol)-Acetic Acid NHS ester, MAL-PEG4-NHS |
Molecular Weight | 331.321 |
Formula | C14H21NO8 |
CAS No. | 1286754-10-6 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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Maleimide-PEG4-NHS 1286754-10-6 MAL-PEG-NHS Maleimide-PEG-4-NHS Maleimide PEG4 NHS Maleimide PEG NHS Maleimido-Tetra(Ethylene Glycol)-Acetic Acid NHS ester MaleimidePEG4NHS MAL-PEG4-NHS inhibitor inhibit