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Cholesterol PEG

Cholesterol PEG is an amphiphilic conjugate that combines cholesterol with polyethylene glycol (PEG), offering excellent solubility, stability, and biocompatibility. By covalently linking PEG chains to cholesterol, these conjugates form self-assembled micelles or liposomes ideal for encapsulating hydrophobic drugs. Cholesterol PEG enhances drug solubility, extends circulation time, and enables controlled release in targeted delivery systems.

Biopharma PEG offers high-quality Cholesterol PEG derivatives in quantities ranging from grams to 100 kg, providing GMP-grade supply to ensure reliable quality and consistency, supporting both R&D and commercial-scale projects.

Catalog No. Name Structure M.W. Purity
MF001095 mPEG-CLS mPEG-CLS ≥95%
LP096095 DSPE-PEG-CLS DSPE-PEG-CLS ≥95%
LP095041 CLS-PEG-Biotin CLS-PEG-Biotin ≥95%
LP095004 CLS-PEG-CHO CLS-PEG-CHO ≥95%
LP095095 CLS-PEG-CLS CLS-PEG-CLS ≥95%
LP095017 CLS-PEG-COOH CLS-PEG-COOH ≥95%
LP095048 CLS-PEG-DBCO CLS-PEG-DBCO ≥95%
LP095057 CLS-PEG-FA CLS-PEG-FA
LP095044 CLS-PEG-FITC CLS-PEG-FITC ≥90%
LP095022 CLS-PEG-Mal CLS-PEG-Mal ≥95%
LP095006 CLS-PEG-N3 CLS-PEG-N3 ≥95%
LP095202 CLS-PEG-NBD CLS-PEG-NBD ≥95%
LP095005 CLS-PEG-NH2 CLS-PEG-NH2 ≥95%
LP095002 CLS-PEG-OH CLS-PEG-OH ≥95%
LP095013 CLS-PEG-SA CLS-PEG-SA ≥95%
LP095023 CLS-PEG-SC CLS-PEG-SC ≥95%
LP095024 CLS-PEG-SCM CLS-PEG-SCM ≥95%
LP095027 CLS-PEG-SG CLS-PEG-SG ≥95%
LP095003 CLS-PEG-SH CLS-PEG-SH ≥95%
LP095020 CLS-PEG-Silane CLS-PEG-Silane ≥95%
LP095028 CLS-PEG-SS CLS-PEG-SS ≥95%
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