I. [Product Introduction]
Tosylate-PEG-Catalase is a multifunctional organic intermediate that combines the high reactivity of tosylate, the biocompatibility of PEG chains, and the catalytic properties of catalase. It is widely used in the synthesis of pharmaceutical intermediates and catalytic reaction systems. Its PEG modification significantly enhances water solubility and stability, making it suitable for precise chemical scenarios such as bioconjugation and enzyme immobilization.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
【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 at a low temperature below 4°C in a sealed and dry condition.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Construction of catalyst immobilization carriers (such as in oxidation reaction systems)
2. Active linkers in bioconjugation reactions
3. Functional interface modification of biosensors
4. Hydrophilic modification of polymer material surfaces
5. Optimization of in vitro enzyme catalytic reaction systems

Remarks: The products sold by our company are for scientific research only 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 experiments in universities. Compared with similar products in 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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