I. [Product Description]
PAE-PEG-Mal is a multifunctional block copolymer composed of poly(β-amino ester) (PAE), polyethylene glycol (PEG), and maleimide (Mal) groups, possessing both pH responsiveness, water solubility, and high-efficiency coupling ability. This compound can be used as an organic intermediate for the synthesis of polymer materials or as a catalyst carrier for precise modification in bioconjugation reactions. Meanwhile, it shows excellent biocompatibility in the development of pharmaceutical intermediates.

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】Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶To ensure the product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Controllable synthesis of functional polymer materials (pH-responsive carriers)
    2. Surface modification of nanodrug delivery systems (enhancing stability)
    3. Site-specific conjugation of proteins/antibodies (specific reaction of maleimide-SH)
    4. Construction of biosensor interfaces (PEG anti-non-specific adsorption)
    5. Preparation of gene carrier complexes (cationic PAE segment compresses nucleic acids)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on 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.

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

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