I. [Product Description]
R8-PEG-PTX is a multifunctional organic intermediate, which is prepared by efficient coupling technology using cell-penetrating peptide R8, polyethylene glycol (PEG) and paclitaxel active groups. Its core value lies in the transmembrane efficiency endowed by the R8 structure, combined with the stability and modifiability of PEG. It can be used as a pharmaceutical intermediate for constructing targeted delivery systems or functionalized carriers in catalytic reactions.

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

III. [Application Areas]
1. Functional module in polymer material synthesis
2. Structural unit for nanocarrier construction
3. Linker arm in bioconjugation reactions
4. Carrier material for organic catalytic systems
5. Intermediate for surface modification of functionalized 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 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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