I. [Product Description]
SS-PEG-Poly-Ornithines is a multifunctional organic intermediate based on the dynamic cross-linking property of disulfide bonds. Its core value lies in the precise molecular design through the hydrophilicity of the PEG segment and the positive charge property of poly-ornithine. This compound can be used as a pharmaceutical intermediate for the construction of complex carriers or as a catalyst carrier to improve the reaction efficiency. It has high modifiability and environmental responsiveness.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store 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 Condition】Store in a sealed and dry place 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 polymer nanoparticles (based on pH/reduction dual-responsiveness)
    2. Charge regulation module in gene carrier construction
    3. Cross-linker for biodegradable materials
    4. Surface modifier (to improve material hydrophilicity)
    5. Template support in catalytic reactions

Remarks: 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. operates under 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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