I. [Product Description]
Tosyl-PEG-Catalase is a multifunctional organic intermediate. Through the efficient coupling of the tosyl activating group with the PEG chain, the functional modification ability of catalase is significantly improved. This compound can be used as the core catalyst in a biocatalytic system or a pharmaceutical intermediate, and is widely used in the fields of enzyme immobilization, bioconjugation reactions, and biomaterial development, with excellent solubility and stability.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
【Stability】Store 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 in a sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
1. Preparation of enzyme immobilization materials (e.g., biosensor carriers)
2. Oriented coupling of protein-polymer complexes
3. Surface functional modification of biocompatible nanoparticles
4. Stabilizer in redox catalytic systems
5. Initiator for grafting reactions of polymer materials

Note: The products sold by our company are only for scientific research and cannot be used in 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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