I. [Product Description]
NPC-PEG-Catalase (Nitrophenyl Carbonate-Polyethylene Glycol-Catalase) is a multifunctional organic intermediate. Through the coupling of the nitrophenyl carbonate (NPC) active group with the polyethylene glycol (PEG) chain, it enables efficient modification and stabilization of catalase. Its core value lies in combining the activity retention ability of the catalyst and the solubility regulation function of the PEG chain, making it suitable for precision reaction systems in fields such as bioconjugation, polymer material synthesis, and enzyme engineering.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration and avoid repeated freezing and thawing.
    【Solvents】Common organic solvents such as chloroform, dichloromethane, DMSO, etc.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store in a sealed and dry environment at a low temperature below 4°C.
    ▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Development of enzyme-stabilizing materials (enhancing the stability of catalase in non-physiological environments)
    2. Directional cross-linking intermediate in bioconjugation reactions
    3. Tunable catalyst carrier in polymer material synthesis
    4. Construction of in vitro antioxidant systems (such as free-radical scavenging in industrial catalytic reactions)
    5. Surface modification of nanomaterials (realized through covalent coupling via the NPC group)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and sales, providing professional 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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