I. [Product Description]
COOH-PEG-HRP is a multifunctional organic intermediate. It enables the directional coupling with biomolecules through carboxyl activation modification, and its polyethylene glycol chain effectively enhances water solubility and enzyme stability. This compound combines the catalytic activity of HRP with the spatial modification characteristics of PEG, making it suitable for scenarios such as biological labeling, construction of enzyme-catalyzed systems, and development of nano-carriers.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it under refrigeration and avoid repeated freezing and thawing.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000 Da, 3400 Da, 5000 Da. Other molecular weights can be customized.
【Storage Conditions】Store it in a sealed and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package can only be opened for use after constant-temperature drying!

III. [Application Fields]
1. Directional cross-linking agent in biomolecule coupling reactions.
2. Catalytic signal amplification system in enzyme-linked immunosorbent assay systems.
3. Surface modification of functionalized nanoparticles (such as quantum dots and liposomes).
4. Enzyme immobilization carrier in the construction of biosensor probes.
5. Site-specific modification research of proteins/polypeptides.

Remarks: 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 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.

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Contact Information:
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