I. [Product Description] 
SVA-PEG-CLS Succinimidyl valerate-Polyethylene glycol-Cholesterol is a multifunctional organic intermediate with both high-efficiency coupling performance and biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its unique PEG-modified structure can significantly improve the water solubility and stability of the complex, providing key technical support for the preparation of nanomaterials and the assembly of functional molecules.

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

III. [Application Fields] 
    1. Surface functional modification of biocompatible materials. 
    2. Interface engineering optimization of nano drug-loading particles. 
    3. Construction of polymer-lipid complexes. 
    4. Coupling reaction of targeted molecular probes. 
    5. Development of enzyme immobilization carriers. 

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. 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 have other product needs, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

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