I. [Product Description]
HSA-PEG-PAA is a triblock copolymer prepared by a precise synthesis process from human serum albumin (HSA), polyethylene glycol (PEG), and polyacrylic acid (PAA). It combines biocompatibility with tunable functionality. This organic intermediate can serve as an efficient catalyst carrier or pharmaceutical intermediate. The PEG segment provides excellent water solubility and steric hindrance effect, while the PAA component imparts pH-responsive properties, making it suitable for the functional construction of 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】 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 and dry condition 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. Surface functional modification of nanomaterials (ACS Appl. Mater. Interfaces, 2022)
2. Construction of bioactive molecule delivery systems (J. Colloid Interface Sci.)
3. Design of biomimetic catalytic interfaces (Adv. Funct. Mater.)
4. Development of environment-responsive polymer composites (Macromolecules)
5. Protein stabilization carrier technology (Bioconjug. Chem.)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated R & D-production-sales business model, 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 needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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