I. [Product Description]
Chloride-PEG-NTA-PEG-NI is a multifunctional organic intermediate with both metal chelation and molecular bridging functions. Its nitrilotriacetic acid (NTA) group can efficiently complex nickel ions, making it suitable for the preparation of catalyst carriers and the construction of protein purification systems. Through the design of double PEG chains, the water solubility and biocompatibility are significantly improved, making it an ideal choice for the synthesis of pharmaceutical intermediates and the surface modification of nanomaterials.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it 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 it in a sealed and dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Controllable loading of metal ions in polymer materials (ACS Applied Materials & Interfaces, 2022)
    2. Surface functionalization modification of metal nanoparticles (Journal of Colloid and Interface Science, 2023)
    3. Oriented coupling platform in bioconjugation reactions (Bioconjugate Chemistry, 2021)
    4. Immobilization of transition metal catalysts in solid-phase synthesis (Catalysis Science & Technology, 2020)
    5. Construction of bionic enzyme catalytic systems (Advanced Synthesis & Catalysis, 2023)

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. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in 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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