I. [Product Description]
DTPA-PEG-HRP is a multifunctional organic intermediate. It is formed by covalently coupling diethylenetriaminepentaacetic acid (DTPA) and polyethylene glycol (PEG) to horseradish peroxidase (HRP). It combines the characteristics of metal chelation, enhanced water solubility, and retention of enzyme activity. This compound can serve as an efficient catalyst carrier or pharmaceutical intermediate and is widely used in biological labeling, nanomaterial preparation, and the construction of catalytic reaction systems.

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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
    1. Preparation of labeling probes in bioconjugation reactions.
    2. Surface functionalization modification of metal nanoparticles.
    3. Enzyme immobilization and development of biosensors.
    4. Catalytic enhancer in redox reaction systems.
    5. Development of key components for in vitro diagnostic kits.

Note: 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. operates under an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific experiments in universities. 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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