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Medchemexpress LLC Cholesterol-PEG-MAL | 95.1% | 2000 (average) | 100 MG
Supplier: Medchemexpress LLC HYW440719100MG
Cholesterol-PEG-MAL (MW 2000) is a cholesterol-terminated polyethylene glycol bearing a terminal maleimide group. It serves as a pegylated lipid for liposome and nanoparticle preparation, enabling membrane anchoring and covalent conjugation to thiol-containing molecules. Supplied as a light yellow solid, it is soluble in DMSO and intended for research use.
- enables thiol-specific covalent conjugation via maleimide chemistry.
- provides a hydrophobic anchor for stable membrane insertion.
- average molecular weight 2000 for predictable spacer length.
- high purity suitable for research applications.
- soluble in DMSO at high concentration with sonication.
- stable when stored frozen as a powder.
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