I. [Product Description]
    CPP-PEG-BSA is an organic intermediate formed by covalently coupling bovine serum albumin (BSA) with cell-penetrating peptides (CPP) as functional groups through polyethylene glycol (PEG). It combines high penetrability and biocompatibility. This compound can be used as a pharmaceutical intermediate for targeted carrier construction. The PEG segment can be custom-designed to optimize solubility and stability, while the BSA module provides excellent loading capacity, making it suitable for catalytic reaction systems and the field of biomolecule modification.

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.
    【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 at a low temperature below 4°C in a sealed and dry environment.
    ▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
    1. Construction of functional carriers for targeted drug delivery systems.
    2. Surface modification and stability optimization of nanomaterials.
    3. Cross-linking agents in biopolymer coupling reactions.
    4. Preparation of protein complexes for in vitro biological labeling experiments.
    5. Functional graft modification of polymer materials.

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 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 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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