I. [Product Introduction]
DTPA-PEG-Polystyrene is a multifunctional organic intermediate that combines the high coordination ability of the chelating agent DTPA, the biocompatibility of PEG, and the rigid structure of polystyrene. It is widely used in catalyst support design and bioconjugation fields. Its modular nature supports customized molecular weights and functional group modifications, providing an efficient solution for polymer synthesis and nanomaterial preparation.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a 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, dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Areas]
1. Surface functional modification of nanomaterials (e.g., chelation of magnetic nanoparticles)
2. Construction of polymer-metal complex catalytic systems
3. Carrier for the directional immobilization of biological macromolecules
4. Structural unit of targeted drug delivery systems
5. Development of environmental pollutant adsorption materials

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. operates based on an integrated business model of independent R & D-production-sales, providing professional 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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