Cholesterol PEG Biotin, CLS-PEG-Biotin Cat. No. PG2-BNCS-5k 5000 Da 20 mg修饰性聚乙二醇


Cholesterol PEG Biotin, CLS-PEG-Biotin

Cat. No. PG2-BNCS-5k Cholesterol PEG Biotin, CLS-PEG-Biotin           Cat. No. PG2-BNCS-5k     5000 Da    20 mg
Specification 5000 Da
Unit Size 20 mg
Price $385.00

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SynonymsCholesteryl PEG biotin, Biotin PEG Cholesterol, Cholesterol PEG5000 Biotin, Biotin PEG5000 Cholesterol


Cholesterol PEG Biotin is one of Nanocs’ biotinylated Cholesterol PEG derivatives with strong binding affinity to avidin or streptavidin. Cholesterol is an essential lipid component to build and maintain basic animal cell function. It is one of animal cell-membrane structure components and establishes proper membrane permeability and fluidity in animal cells. In addition to its structural function, cholesterol is also the important precursor for the biosynthesis of steroid hormones, bile acids and vitamin D. Cholesterol is a hydrophobic molecule with very low water solubility. Biotin functional Cholesterol PEG can be used for molecule detection, targeting and delivery through its specific interaction with avidin or streptavidin. Cholesterol PEGs offered by Nanocs have good water solubility, flexible linker structure and diverse functionalities. Our Cholesterol PEG derivatives have been used successfully in cell membrane imaging, liposome formulation and drug delivery. As a leading PEG cholesterol provider, Nanocs now offers a variety of multifunctional PEG cholesterol molecules for different applications.

Physical Properties:

  • Form: Solid;
  • Color: White;
  • Solubility: Soluble in water or DMSO;
  • PEG type: Linear PEG, 5000 Da;
  • Lipid type: Cholesterol;
  • Functional ligand: Biotin;
  • Binding target: Streptavidin;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, desiccate. Protect from light. Avoid frequent thaw and freeze.
  • SDS
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