I. [Product Description]
Tosylate-PEG-PAE is a multifunctional organic intermediate with both high catalytic activity and precise molecular design characteristics. Its unique tosylate-activated end groups and poly(β-amino ester) functional groups enable it to exhibit excellent reaction efficiency in bioconjugation reactions and material surface modification. It can be used as a pharmaceutical intermediate to construct targeted molecular carriers or achieve controlled polymerization reactions in catalytic systems.

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 container at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Functional surface modification of polymer materials (ACS Applied Materials & Interfaces, 2022)
2. Stabilizer for nanoparticles and regulation of surface charge (Journal of Colloid and Interface Science)
3. Design of cleavable linkers in bioconjugation reactions (Bioconjugate Chemistry)
4. Construction of intelligent responsive drug carriers (Advanced Healthcare Materials)
5. Optimization of biosensor interfaces (Analytical Chemistry)

Remarks: 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. operates under an integrated business model of independent R & D, production, and sales, providing professional research reagents for scientific experiments in universities. 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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