Lipids

Cholesterol-PEG-Azide, MW 5,000 is a self-assembling polymer used for encapsulation of therapeutic agents in the form of liposome. The polymer enable click chemistry with an alkyne via formation of a triazole linkage. Reagent grade, for research purpose.

Cholesterol-PEG-Biotin, MW 1,000 is an amphiphatic biotinylation reagent which can selectively bind to avidin or streptavidin. Reagent grade, for research purpose.

Cholesterol-PEG-Biotin, MW 2,000 is a self-assembling biotinylation PEG reagent which has strong binding to avidin or streptavidin. The reagent can be used for non-radioactive labeling and purification of proteins and other target molecules. Reagent grade, for research purpose.

Cholesterol-PEG-Biotin, MW 3,400 binds strongly to avidin or streptavidin. The polymer has amphiphilic property which can self-assemble in water for encapsulation. Reagent grade, for research purpose.

Cholesterol-PEG-Biotin, MW 5,000 is a biotinylation reagent which has strong binding affinity to avidin or streptavidin. The PEG derivative can be used for liposome (drug nanocarrier) preparation. Reagent grade, for research purpose.

Cholesterol-PEG-Acid, MW 1,000 is an amphiphatic PEGylation polymer which can be used for liposome preparation. The cholesterol tail can be used to efficiently encapsulate hydrophobic molecules while the PEG chain maintains overall water solubility of the reagent. The carboxylic acid is reactive with amine in the presence of activator, such as HATU or edc, to form a stable amide bond. Reagent grade, for research purpose.

Cholesterol-PEG-Acid, MW 2,000 is a polydisperse PEG derivative which can be used to create liposome as drug carrier for delivering therapeutic agents into tissues. Reagent grade, for research purpose.

Cholesterol-PEG-Acid, MW 5,000 is self-assembling PEG derivative which can be used to prepare liposome as drug vehicle. The carboxylic acid terminal group can be reacted with amine in the presence of activator, such as HATU or EDC, to form a covalent amide linkage. Reagent grade, for research purpose.

Cholesterol-PEG-Folate, MW 2,000 is a lipophilic PEG polymer for encapsulation of therapeutic agents in liposome. The folate terminal can bind to folic acid receptors for targeted drug delivery. Reagent grade, for research purpose.