Cholesterol-PEG(2000)-Biotin

Cholesterol-PEG(2000)-biotin is a biotinylated and PEGylated form of cholesterol (Cay-9003100, Cay-39088). It has been used as a lipid anchor to immobilize vesicles, liposomes, viral particles, bacteria, or yeast to microfluidic chips. As a lipid anchor, cholesterol-PEG(2000)-biotin (10 µM) increases phycoerythrin-conjugated streptavidin density on the surface of mesenchymal stem cells greater than sulfo-NHS-LC-biotin.Formal Name: (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl (2-(2-(5-((3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)ethyl)carbamate. Synonyms: Biotin-PEG2000-Cholesterol, CholBio2k. Molecular Formula: (C2H4O)nC40H66N4O4S. Formula Weight: 757.1. Purity: >90%. Formulation: (Request formulation change), A solid. Solubility: Methanol: Soluble. SMILES: C[C@H](CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@@H](OC(NCCOCCNC(CCCC[C@H]5SC[C@](N6)([H])[C@@]5([H])NC6=O)=O)=O)CC[C@]4(C)[C@@]3([H])CC[C@@]21C.