I. [Product Description]
CHO-PEG-COOH (Aldehyde-Polyethylene Glycol-Carboxylic Acid) is a multifunctional organic intermediate with the synergistic reaction characteristics of both aldehyde and carboxylic acid groups. It is widely used in the fields of bioconjugation, polymer modification, and catalyst support construction. Its PEG backbone endows it with excellent biocompatibility and water solubility, making it an ideal choice for the development of pharmaceutical intermediates and the surface functionalization of nanomaterials.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as white/off-white solid or viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, DMSO.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store in a sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Directional coupling and labeling of biomolecules (such as proteins and antibodies)
    2. Surface functionalization modification of nanoparticles (liposomes, polymer micelles)
    3. Cross-linker in the construction of biosensor interfaces
    4. Improvement of the hydrophilicity and enhancement of the stability of polymer materials
    5. Preparation of catalyst immobilization carriers

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 business model of independent R & D, production, and 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.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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