I. [Product Introduction]
Collagen-PEG-SH is a multifunctional organic intermediate. It achieves efficient coupling through the active groups of collagen and the thiol modification of polyethylene glycol (PEG), combining biocompatibility with chemical tunability. This product can be used as a pharmaceutical intermediate or a catalyst carrier, suitable for scenarios such as surface functionalization modification, cross-linking of biomaterials, and assembly of nanoparticles. Its modular design supports precise molecular engineering transformation.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store in a refrigerator 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 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. As a polymer cross-linking agent for the construction of hydrogels or biological scaffolds.
    2. Surface functionalization modification of nanoparticles (such as gold nanoparticles).
    3. Site-specific coupling and stability enhancement of proteins/peptides.
    4. Preparation of coating materials for biosensor interfaces.
    5. Design of recyclable carriers in catalytic reactions.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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