I. [Product Description]
SVA-PEG-NPC (Succinimidyl Valerate-Polyethylene Glycol-Nitrophenyl Carbonate) is a high-performance organic intermediate that combines a biocompatible PEG chain with bifunctional reactive groups (succinimidyl ester/NPC). It can be used as an efficient catalyst and cross-linking agent in fields such as protein coupling and polymer material synthesis. Its modular structure supports precise control of molecular interactions and is particularly suitable for constructing functional bioconjugates.

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 freeze-thaw cycles.
【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weights】 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Controllable cross-linking of biomolecules (dual-site modification of amino/mercapto groups)
2. Functional surface modification of nanoparticles
3. Initiating system for grafting reactions of polymer materials
4. Construction of biosensor probes
5. Development of enzyme immobilization carriers

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. 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 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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