I. [Product Description]
OH-PEG-poly PASP (Hydroxy-polyethylene glycol-polyaspartic acid) is a multi-functional block copolymer that combines the biocompatibility of polyethylene glycol (PEG) and the modifiability of polyaspartic acid (PASP). It can be used as an organic intermediate for the preparation of nanocarriers, catalyst loading, and modification of polymer materials. Its water solubility and pH-responsive properties endow it with excellent stability and controllable release potential 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 freeze-thaw cycles.
    【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 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. Construction of polymer carriers for drug delivery systems
    2. Surface stabilizer in nanoparticle synthesis
    3. Functional modification material for biosensors
    4. Coating and immobilization of environmental catalysts
    5. Development of intelligent responsive hydrogels

Remarks: 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. is based on an integrated operation model of independent R & D-production-sales, providing professional scientific 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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