I. [Product Description]
Br-PEG-Polystyrene (Bromide-Polyethylene Glycol-Polystyrene) is an amphiphilic block copolymer that combines the hydrophilicity of polyethylene glycol (PEG) and the hydrophobicity of polystyrene (PS). It can serve as a functional carrier for organic intermediates or polymer material synthesis. The bromide end groups of the molecule confer high reactivity, making it suitable for click chemistry modification and surface functionalization of nanoparticles. It has significant application value in the development of drug delivery systems and the design of polymer catalysts.

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 Conditions】 Store in a sealed, dry container at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Preparation of polymer nanomaterials (such as self-assembled structural carriers like micelles and vesicles)
    2. Surface functionalization modification (coating for biosensors or chip interfaces)
    3. Recyclable catalyst carrier in organic synthesis reactions
    4. Stabilized embedding system for gene or protein complexes
    5. Construction of two-phase affinity channels in microfluidic chips

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

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 offer professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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