CLS-PEG-NHS is a kind of heterobifunctional PEG derivatives. Cholesterol is the basic substance constituting cell membrane and liposome, and is also an indispensable important substance in animal tissue cells. It not only participates in the formation of cell membrane, but also is the raw material for the synthesis of bile acids, vitamin D and steroid hormones. Cholesterol can regulate the fluidity of phospholipid bilayer membrane, reduce membrane permeability and reduce drug leakage. At the same time, the lipid membrane can maintain a certain flexibility and enhance the ability of liposome vesicles to resist changes in external conditions. And it can protect the oxidation of phospholipid. Active ester (NHS) PH7-8.5 reacts with primary amine groups to form stable amide bonds. Peg-linked cholesterol has better water solubility, and pegylated cholesterol derivatives can be used for cell membrane imaging, liposomes, and drug delivery.

 

Brand: BCM

 

Active group: Active ester (NHS)

 

Solubility: Soluble in Water, Chloroform, Dichloromethane, DMSO.

 

Attribute
[Chem Name]	Cholesterol-PEG-NHS
[Storage]	2-8°C
[Form]	White/quasi-white or yellowish solid/semi-solid
[Molecular]	2000,3400,5000
[Synonym]	CLS-PEG-NHS、 Cholesterol (polyethylene glycol) Succinimidyl Carboxyl Methyl ester

Goods Tag