I. [Product Description]
OH-PEG-CHEMS (Hydroxy-polyethylene glycol-cholesterol hemisuccinate) is a multifunctional organic intermediate with unique amphiphilicity, combining the hydrophobic cholesterol domain and the hydrophilic PEG chain segment. It can form stable micelles or lipid carriers through molecular self-assembly. As a pharmaceutical intermediate, its chemical modification sites (hydroxyl and carboxyl groups) support further functional coupling and are widely used in the construction of nanomaterials and the modification of biocompatible surfaces.

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

III. [Application Fields]
1. Stabilizer and surface modifier in the preparation of nano drug carriers (ACS Nano, 2022)
2. Modification of liposome membrane materials to enhance colloidal stability (Langmuir, 2021)
3. Amphiphilic molecular layer in the construction of biosensor interfaces (Analytical Chemistry, 2023)
4. Functionalized block unit in the synthesis of high-molecular copolymers
5. Biocompatible coating material in in vitro diagnostic reagents

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on 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 provide professional product customization services.

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

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