I. [Product Description]
FA-PEG-Estrogen is a multifunctional organic intermediate. Through the covalent coupling of folic acid (FA) and polyethylene glycol (PEG), it achieves efficient and targeted modification of estrogen. This compound combines the characteristics of biocompatibility and controllable molecular weight. It is widely used in the development of targeted delivery systems and bioconjugation reactions. It can be used as a pharmaceutical intermediate or a catalyst carrier, significantly enhancing the molecular stability and water solubility.

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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Ligand modification in targeted drug delivery systems.
2. Construction of specific probes in biosensors.
3. Surface functionalization modification of nanocarriers.
4. Conjugation labeling of in vitro diagnostic reagents.
5. Research on the regulation of the hydrophilicity of biomaterials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific research 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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