I. [Product Description]
This product is an organic intermediate modified with Pep-1 (CGEMGWVRC)-PEG-Tosyl (Tosylate). Through precise PEGylation modification, it significantly enhances the water solubility and biocompatibility of the molecule. It is suitable for the synthesis of pharmaceutical intermediates and the directional functional modification in bioconjugation reactions. Its unique p-toluenesulfonate active group can serve as an efficient catalyst or linker arm, showing excellent selectivity in the construction of complex molecules.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
【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, dry container 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. Functional modification of site-specific conjugation reactions of biomacromolecules
2. Interface engineering construction of nanodrug delivery systems
3. Stability enhancement transformation of proteins/polypeptides
4. Introduction of surface active groups in targeted functional materials
5. Linker arm design of controlled-release systems in organic synthesis

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

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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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