I. [Product Description]
VA-PEG-Nitrilotriacetic acid is a multifunctional organic intermediate. Through the hydrophobic group of valeric acid (VA) and the metal chelating properties of nitrilotriacetic acid (NTA), the hydrophilic-hydrophobic balance is regulated via the polyethylene glycol (PEG) chain. This compound combines the precise modification ability of pharmaceutical intermediates and the recyclable characteristics of catalyst carriers, and is suitable for the construction of complex reaction systems.

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.
【Solvents】 Conventional 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 environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
1. Linker in bioconjugate reactions (Bioconjugate Chemistry, 2022)
2. Surface functionalization modification of nanomaterials (ACS Applied Materials & Interfaces)
3. Construction of metal ion chelation catalytic systems (Journal of Catalysis)
4. Hydrophilic modification of polymer materials (Polymer Chemistry)
5. Preparation of protein purification chromatography media (Analytical Biochemistry)

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. 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 on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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