I. [Product Description]
CHO-PEG-Estrogen (Aldehyde-Polyethylene Glycol-Estrogen) is a high-performance organic intermediate widely used in the fields of bioconjugation reactions and polymer material modification. Its unique aldehyde functional group and tunable PEG chain length make it an ideal choice for the development of pharmaceutical intermediates and catalyst support systems. It supports molecular weight customization to meet different experimental needs.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store it under refrigeration 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 it in a sealed, dry condition 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 Fields]
    1. Directional modification in bioconjugation reactions of biomacromolecules.
    2. Surface functional modification of polymer materials.
    3. Construction and stability optimization of nano-drug carriers.
    4. Controlled conjugation research of in vitro biomarkers.
    5. Design of functional groups for targeted delivery systems.

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. is based on an integrated operation 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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