I. [Product Description]
DTPA-PEG-Poly-Arginines is a multifunctional organic intermediate that combines metal chelation, biocompatibility, and molecular self-assembly properties. It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. The synergistic effect of its unique polyarginine segment and PEG modification significantly enhances the molecular stability and functional designability.

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

III. [Application Fields]
1. Construction of metal ion chelation systems (J. Mater. Chem. B, 2022)
2. Surface functionalization of nanodrug delivery systems (ACS Appl. Nano Mater. 2023)
3. Crosslinking and labeling of biomacromolecules (Bioconjugate Chem. 2021)
4. Development of heterogeneous catalytic reaction carriers (Catal. Sci. Technol. 2023)
5. Modification of functional polymer materials (Macromolecules 2022)

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and 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 offer specialized 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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