I. [Product Description]
Tosyl-PEG-HA is a multifunctional organic intermediate. Through the activation characteristics of tosyl group (Tosyl), the excellent water solubility of polyethylene glycol (PEG) and the biocompatibility of hyaluronic acid (HA), it is widely used in polymer material modification and bioconjugation reactions. This compound can be used as an efficient catalyst or carrier building block and has important value in the development of biocompatible materials and the assembly of functionalized molecules.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it 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 it in a sealed and dry condition 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. Surface functional modification of polymer materials
2. Activated intermediate in biopolymer conjugation reactions
3. Construction and stability optimization of nanodrug carriers
4. Preparation of functional coatings for biosensor interfaces
5. Development of catalyst immobilization carriers

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, and provides professional scientific research reagents for scientific research experiments in universities. 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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