I. [Product Description]
SVA-PEG-Niacin (Succinimidyl Valerate-Polyethylene Glycol-Niacin) is a high-purity organic intermediate that combines the functionality of pharmaceutical intermediates with the spatial regulation characteristics of PEG chains. Its succinimidyl ester group can serve as an efficient coupling catalyst, demonstrating excellent reaction activity in biomolecule modification and polymer material synthesis, and is suitable for directional coupling and functional construction in complex systems.

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

III. [Application Fields]
1. Synthesis of functional polymer materials (ACS Applied Materials & Interfaces, 2022)
2. Modification of active groups on the surface of nanocarriers (Journal of Colloid and Interface Science, 2023)
3. Construction of a fixed-point coupling reaction platform for proteins/polypeptides (Bioconjugate Chemistry, 2021)
4. Immobilization of functional molecules on the interface of biosensors (Analytical Chemistry, 2020)
5. Design of ligand-carrier synergistic structures in catalytic systems (Catalysis Science & Technology, 2023)

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 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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