I. [Product Description]
This product is a tosylate-activated modified polyethylene glycol-chondroitin sulfate complex, which combines the high reactivity of organic intermediates with the structural designability of pharmaceutical intermediates. Its sulfonate group can serve as an efficient catalyst carrier, and the balance of hydrophilicity and hydrophobicity can be achieved by precisely regulating the molecular weight of PEG. It is suitable for constructing functional biomaterials.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator 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 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 grafting reactions of polymer materials
2. Hydrophilic modification of nanodrug carriers
3. Construction of biosensor interfaces
4. Intermediates for protein coupling reactions
5. Surface modification of tissue engineering scaffolds

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. is based on an integrated business model of independent R & D-production-sales, providing 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.

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

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