I. [Product Description]
CHO-PEG-PAA (Aldehyde-Polyethylene Glycol-Polyacrylic Acid) is a multifunctional amphiphilic block copolymer with the dual characteristics of an organic intermediate and a pharmaceutical intermediate. Its aldehyde functional groups enable efficient and directional coupling, and the PEG segment provides excellent water solubility and biocompatibility. This compound has important application values in the fields of catalytic carriers, polymer self-assembly, and functional material synthesis.

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

III. [Application Fields]
    1. Nanomaterial preparation: Used for constructing pH-responsive micelles or vesicle carriers.
    2. Bioconjugation technology: Directionally modify biomolecules such as proteins and polypeptides with aldehyde groups.
    3. Surface functionalization: Realize the modification of carboxyl functional groups on the material surface through the PAA segment.
    4. Polymer synthesis: Participate in controlled polymerization as an initiator or macromonomer.
    5. Catalyst carrier: Immobilize metal catalysts to improve reaction efficiency.

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.

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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