I. [Product Description]
SH-PEG-Estrogen is a high-purity organic intermediate. It is formed by the coupling of precisely modified thiol-polyethylene glycol (SH-PEG) with estrogen molecules, combining excellent biocompatibility and chemical modifiability. This compound is widely used as a pharmaceutical intermediate in the construction of targeted delivery systems and can also serve as a catalyst carrier to improve reaction efficiency. It has important value in the fields of bioconjugation and nanomaterial synthesis.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator 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 and dry condition 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 Fields]
1. Functional ligand modification of targeted drug delivery systems
2. Oriented immobilization of estrogen receptors in biosensors
3. Controllable coupling of bioactive molecules on the surface of nanoparticles
4. Design of amphiphilic catalysts in polymer material synthesis
5. Stable cross-linking agent for protein/antibody labeling in in vitro studies

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales business model, providing professional 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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