I. [Product Introduction]
DOX-PEG-DTPA is a multifunctional organic intermediate modified with polyethylene glycol (PEG), possessing both the active groups of doxorubicin (DOX) and the chelating properties of diethylenetriaminepentaacetic acid (DTPA). Its core value lies in optimizing the molecular size through the controllable molecular weight of PEG. It can be used as a pharmaceutical intermediate or a catalyst carrier and is widely applied in the fields of surface modification of nanomaterials and bioconjugation.

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

III. [Application Areas]
    1. Surface modification and functionalization of nanomaterials (e.g., metal/polymer nanoparticles)
    2. Construction of metal ion chelating systems (based on the characteristics of DTPA groups)
    3. Cross-linking agent in biopolymer conjugation reactions
    4. Controllable assembly and stability optimization of targeted carriers
    5. Template molecule design in organic catalytic reactions

Remarks: The products sold by our company are only for scientific research and cannot be used in 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 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 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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