I. [Product Introduction]
PBA-PEG-Sodium Alginate (Phenylboronic Acid-Polyethylene Glycol-Sodium Alginate) is a multifunctional organic intermediate. Through the specific binding ability of the phenylboronic acid group and the steric stabilization effect of the PEG chain, it is suitable for the fields of bioconjugation and material modification. Its sodium alginate backbone endows the product with excellent biocompatibility, and it can be used as an efficient catalyst carrier or pharmaceutical intermediate, showing unique value in controlled assembly and targeted delivery systems.

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

III. [Application Fields]
    1. Construction of intelligent hydrogels based on the reversible bonding of phenylboronic acid-diol.
    2. Surface functional modification of PEGylated biomaterials.
    3. pH-responsive drug encapsulation systems for nanocarriers.
    4. Development of specific molecular recognition modules in biosensors.
    5. Research on the controlled self-assembly 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. operates under an integrated business model of self-research-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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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