I. [Product Introduction]
TF-PEG-HRP (Transferrin-Polyethylene Glycol-Horseradish Peroxidase) is a highly stable organic coupling complex. As a combination of a biocompatible carrier and a catalyst, it is suitable for protein modification and the construction of signal amplification systems. Its core value lies in enhancing the protection of enzyme activity through a precise PEGylation strategy while retaining the targeted binding properties of transferrin. It is a key material for the development of pharmaceutical intermediates and the research of biosensors.

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

III. [Application Areas]
1. Directional cross-linking agent in the coupling reaction of biological macromolecules.
2. Signal amplification module in the enzyme-linked immunosorbent assay (ELISA) system.
3. Surface functionalization modification of targeted nanodrug delivery systems.
4. Catalytic active component of in vitro diagnostic reagents.
5. Construction material for the signal conversion layer of biosensors.

Remarks: The products sold by our company are only used 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 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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