I. [Product Description]
    SH-PEG-Sodium Alginate is a multifunctional organic intermediate. Through the synergistic effect of the high reactivity of the mercapto group (-SH), the hydrophilic segment of polyethylene glycol (PEG), and the biocompatibility of sodium alginate, it is suitable for the modification of biomaterials and the construction of catalytic carriers. This compound has significant application potential in the fields of pharmaceutical intermediate synthesis and polymer cross-linking.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【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 sealed and dry at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
    1. Surface functionalization modification of nanoparticles (such as targeted ligand coupling)
    2. Preparation and cross-linking of biocompatible hydrogels
    3. Construction of controlled release systems in polymer materials
    4. Design and optimization of enzyme immobilization carriers
    5. Interface modification research of biomimetic membrane materials

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 based on an integrated model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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