I. [Product Description]
BSA-PEG-Lysines is a multifunctional organic intermediate widely used in the synthesis of pharmaceutical intermediates and biological coupling reaction systems. Its unique polyethylene glycol modification structure can significantly improve the water solubility and stability of the product. The lysine group provides active sites for subsequent functional modification and exhibits excellent compatibility in catalytic reaction systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as white/off-white solids or viscous liquids.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】Common 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 container 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. Preparation of protein-polymer conjugates
2. Surface functional modification of nanodrug delivery systems
3. Immobilization matrix for biosensor probes
4. Stabilizer in in vitro enzymatic reaction systems
5. Intermediate for graft modification of polymer materials

Note: 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. is 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 provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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