I. [Product Description]
TPP-PEG-NHS (Diphenyl phosphate-polyethylene glycol-N-hydroxysuccinimide ester) is a multifunctional organic intermediate with both high-efficiency catalyst characteristics and biocompatibility modification ability. It is widely used in the synthesis of pharmaceutical intermediates and the functionalization of polymer materials. Its unique PEG segment and active ester group can achieve precise molecular coupling, significantly improving the reaction efficiency and product stability.

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.
    【Solvents】 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 place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Cross-linking agent for surface functional modification of polymer materials.
    2. Site-specific coupling reaction of biomolecules (such as proteins and antibodies).
    3. Construction of hydrophilic coatings for nano-drug carriers.
    4. Preparation and cross-linking optimization of functional hydrogels.
    5. Carrier activation in enzyme immobilization technology.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates with 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.

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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