I. [Product Description]
HSA-PEG-Tosyl (Tosylate) is a high-performance organic intermediate. Through the precise coupling of human serum albumin (HSA) with tosylate-activated PEG, it combines biocompatibility with chemical modification activity. This compound can be used as a pharmaceutical intermediate for the construction of bioconjugation systems, or as a functionalized carrier in catalytic systems to achieve molecular directional modification and stable delivery.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it under refrigeration 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 it in a sealed and dry place 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 Fields]
    1. Functional linking agent in polymer material synthesis
    2. Construction and modification of biopolymer conjugation systems
    3. Surface functionalization treatment of nanomedicine carriers
    4. Directional immobilization of biosensor probes
    5. Design of recyclable carriers in catalytic reactions

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. operates 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.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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