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Medchemexpress LLC Cholesterol-PEG-maleimide | 95.1% | 2000 Da (average) | 50 MG
Supplier: Medchemexpress LLC HYW44071950MG
Cholesterol-PEG-maleimide (average MW 2000) is a cholesterol-terminated polyethylene glycol with a terminal maleimide group. It is a solid PEGylated lipid that self-assembles in water and is used to prepare liposomes, nanoparticles, and to conjugate thiol-containing molecules via stable thioether bonds.
- Maleimide-functionalized PEG for thiol-specific conjugation.
- Average molecular weight 2000 Da provides steric stabilization and PEGylation.
- Solid powder form suitable for liposome and nanoparticle formulation.
- Enables formation of stable thioether linkages with thiol-containing molecules.
- Storage as powder at -20°C supports long-term stability.
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