I. [Product Description]
Mal-PEG-serine (Maleimide-polyethylene glycol-serine) is a multifunctional organic intermediate that combines the high reactivity of the maleimide group with the excellent biocompatibility of the polyethylene glycol (PEG) segment. It can be used as an efficient catalyst or cross-linking agent in protein coupling and polymer material synthesis. Its serine residue provides the ability to modify specific functional groups, making it suitable for the development of pharmaceutical intermediates and the construction of complex molecular structures.

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

III. [Application Areas]
    1. Site-specific modification and functional labeling of proteins/antibodies
    2. Directional coupling of functional groups on the surface of nanocarriers
    3. Controllable immobilization of probe molecules for biosensors
    4. Controllable synthesis of amphiphilic block copolymers
    5. Functional modification of bionic material interfaces

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 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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