I. [Product Description]
VA-PEG-PAA (valeric acid-polyethylene glycol-polyacrylic acid) is an amphiphilic block copolymer, which combines the hydrophilicity of PEG and the pH-responsive property of PAA. It can be used as a high-performance organic intermediate or pharmaceutical intermediate, showing excellent compatibility and controllability in the design of catalytic carriers and the synthesis of functional materials.

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.
【Solvent】Common 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 environment at a low temperature below 4°C.
▪ Note: ▶To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Self-assembly template agent in the preparation of nanomaterials
2. Catalyst immobilization carrier (such as loading of metal nanoparticles)
3. Development of pH-responsive polymer composites
4. Construction of bioactive molecule loading systems
5. Surface modification and optimization of biosensor interfaces

Remark: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

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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