I. [Product Description]
Tosylate-PEG-HRP is a multifunctional organic intermediate that enables efficient coupling reactions through the tosylate activating group. Its polyethylene glycol (PEG) chain can significantly enhance the water solubility and stability of the product. This compound integrates the catalytic activity of HRP (horseradish peroxidase) and is suitable for applications in areas such as bioconjugation, catalytic system construction, and pharmaceutical intermediate preparation.

II. [Product Details]
【Appearance】Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvents】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, dry container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package after constant-temperature drying!

III. [Application Areas]
1. Site-directed coupling labeling of biological macromolecules (such as antibodies and proteins).
2. Surface functionalization modification of nanomaterials.
3. Preparation of enzyme immobilization catalytic carriers.
4. Development of catalytic systems for in vitro diagnostic reagents.
5. Initiation of cross-linking reactions in polymer materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. follows an integrated R & D-production-sales business model, 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 offer professional product customization services.

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

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