I. [Product Introduction]
CPP-PEG-MTX is a functionalized organic intermediate based on the covalent coupling of cell-penetrating peptides (CPP) and polyethylene glycol (PEG). It combines high-efficiency transmembrane ability with excellent water solubility and biocompatibility. As a pharmaceutical intermediate, this compound is suitable for the construction of targeted delivery systems, and its physical and chemical properties can be optimized by adjusting the molecular weight of PEG. Its modular design provides a highly flexible research platform for catalytic reactions and the development of functional materials.

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 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.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Construction and optimization of targeted biological macromolecule delivery systems.
    2. Functional modification of polymer materials and preparation of nano-carriers.
    3. Oriented design of linking arms in bioconjugation reactions.
    4. Controlled synthesis of chemical probes and markers.
    5. Research on the carrier-active molecule composite structure in catalytic reactions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business 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 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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