I. [Product Description]
TAT-PEG-DTPA is a multifunctional organic intermediate. By integrating the targeting cell-penetrating peptide (TAT), polyethylene glycol (PEG) modification, and metal chelating group (DTPA), it combines excellent transmembrane delivery ability and molecular tunability. This compound can be used as an efficient catalyst or pharmaceutical intermediate, and is widely used in metal ion loading, molecular probe construction, and the development of targeted delivery systems.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated 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 sealed and dry 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. Construction of metal ion chelation systems (such as radioactive isotope labeling)
    2. Surface modification of functionalized nanomaterials
    3. Transmembrane delivery carrier for targeted molecular probes
    4. Coupling and stability enhancement of biological macromolecules
    5. Introduction of functional groups into polymer composites

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 self-developed-production-sales business model, 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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