I. [Product Description]
Chloride-PEG-Poly-Arginines is a multi-functional amphiphilic block copolymer that combines the hydrophilicity of polyethylene glycol (PEG) with the cationic properties of polyarginine. It can be used as an organic intermediate and carrier material, and is widely applied in the fields of nanoassembly and bioconjugation. Its unique structural design endows it with excellent solvent compatibility and molecular tunability, and it is particularly suitable for the construction of catalytic systems that require precise control of molecular interactions.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/near-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
    【Solvent】 Conventional 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 condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Structure directing agent in the self-assembly of nanomaterials.
    2. Interface modifier in biopolymer coupling reactions.
    3. Cationic functionalization module in gene vector systems.
    4. Phase transfer catalyst in heterogeneous catalytic systems.
    5. Surface immobilization matrix for biosensor probes.

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

Based on the integrated business model of independent R & D-production-sales, Chongqing Yusi Pharmaceutical Technology Co., Ltd. provides professional 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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