I. [Product Description]
CPP-PEG-PTX is an organic intermediate based on the covalent coupling of cell-penetrating peptides (CPP) and polyethylene glycol (PEG), which combines high-efficiency transmembrane ability and biocompatibility. Its modular design can be used as a pharmaceutical intermediate for the construction of complex molecular systems. Meanwhile, the adjustable molecular weight of the PEG segment provides a flexible solution for the development of nanoscale catalytic carriers.

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】 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 Areas]
1. Research on the construction of new drug delivery systems
2. Development of self-assembly of multifunctional nanomaterials
3. Verification of the function of targeted molecular carriers
4. Optimization of bioorthogonal coupling technology
5. Surface modification of polymer materials

Note: 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 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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