I. [Product description]
SVA-PEG-NHS (Succinimidyl valerate-polyethylene glycol-N-hydroxysuccinimide) is a highly active organic intermediate with the synergistic functions of a pharmaceutical intermediate and a catalyst. The NHS ester group at the molecular end enables efficient coupling reactions, and the PEG chain provides excellent water solubility and biocompatibility, making it suitable for constructing functionalized biomaterial systems.

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 sealed and dry condition 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. Bioconjugation of proteins/antibodies with fluorescent probes
2. Surface functional modification of nano drug carriers
3. Construction of biomaterial interfaces for biosensors
4. Catalyst for cross-linking reactions of polymer materials
5. Synthesis of cell membrane biomimetic materials

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 R & D-production-sales, providing professional research reagents for scientific experiments in universities. 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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