I. [Product Description] 
SVA-PEG-EPOX, Succinimidyl Valerate-Polyethylene Glycol-Epoxide, is a multifunctional organic intermediate that combines high coupling ability and excellent water solubility. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its unique design with dual functional groups of epoxide and succinimidyl ester gives it significant advantages in catalytic cross-linking reactions and the construction of biocompatible materials.

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

III. [Application Fields] 
    1. As a cross-linker in bioconjugation reactions for protein/antibody labeling. 
    2. Surface functionalization modification of polymer materials. 
    3. Hydrophilic spacer arm in the construction of nano-drug delivery systems. 
    4. Carrier activation in enzyme immobilization technology. 
    5. Chemical modification in the preparation of functional microspheres.

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. is based on an integrated business model of independent research and development, production, and 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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