I. [Product Description]
NHS-PEG-CLSN-N-hydroxysuccinimide ester-polyethylene glycol-cholesterol is an efficient organic intermediate that combines the rapid coupling property of the NHS ester group with the hydrophobic anchoring function of cholesterol. It is widely used in the fields of bioconjugation and nanocarrier preparation. Its PEG chain allows for the adjustment of molecular weight, endowing the product with excellent water solubility and biocompatibility. It is a key material for the development of pharmaceutical intermediates and the construction of catalyst support systems.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Directional coupling of biomacromolecules (such as proteins and antibodies) with hydrophobic groups.
2. Surface functionalization modification of liposomes.
3. Self-assembly carriers for nanodrug delivery systems.
4. Construction of cell membrane biomimetic materials.
5. Synthesis of polymer-cholesterol complexes.

Remarks: The products sold by our company are for research use only and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and sales, providing professional research reagents for scientific experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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