I. [Product Description]
CHO-PEG-NTA (Aldehyde-Polyethylene Glycol-Nitrilotriacetic Acid) is a multifunctional organic intermediate with both high catalytic performance and biocompatibility. In its molecular structure, the aldehyde group and the NTA group can achieve precise coupling. Coupled with the hydrophilicity of the PEG chain, it is widely used in bioconjugation, nanomaterial modification, and the construction of catalytic systems. It is a key component in the synthesis of pharmaceutical intermediates and the development of functional materials.

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】 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 condition at a low temperature below 4°C.
▪ Note: ▶ To ensure the product's stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Site-specific modification and labeling of biological macromolecules (proteins/antibodies)
2. Construction of metal ion chelating carriers (such as surface functionalization of nanoparticles)
3. Crosslinking agent in enzyme immobilization reactions
4. Structure-directing agent for self-assembled nanomaterials
5. Functional grafting of polymer composites

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 scientific research experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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