I. [Product Description] 
PEG-bisSuccinimidyl Oxyglutaryl is a multifunctional organic intermediate with both efficient cross-linking ability and biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its double active succinimidyl ester groups can be directionally coupled with amino groups, making it suitable for the construction of catalyst carriers and the development of functional materials.

II. [Product Details] 
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid. 
【Stability】Store it 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 it in a sealed and dry place at a low temperature below 4°C. 
▪ Notes: ▶ To ensure product stability, please open the package for use after constant temperature drying! 

III. [Application Fields] 
1. Site-specific coupling and modification of biomolecules (such as proteins and polypeptides) 
2. Surface functional cross-linking of nanodrug delivery systems 
3. Chemical cross-linking of polymer materials (hydrogels and polymer micelles) 
4. Directional modification of amino groups on functional microspheres or sensors 
5. Construction of catalyst immobilization carriers 

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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 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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