I. [Product Description]
DOX-PEG-NHS is a highly active organic intermediate prepared by the covalent coupling of doxorubicin with the N-hydroxysuccinimide ester (NHS) of polyethylene glycol (PEG). Its core value lies in its excellent biocompatibility and controllable molecular weight distribution. It can be used as an efficient catalyst or coupling reagent, and is widely used in the fields of biological macromolecule modification and functional material synthesis.

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 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Cross-linking agent in biomolecular coupling reactions (Reference: ACS Biomater. Sci. Eng.).
    2. Surface functionalization modification of nanomaterials (Reference: J. Colloid Interface Sci.).
    3. Controlled synthesis of high-molecular polymers (Reference: Macromolecules).
    4. Construction of biosensor probes (Reference: Anal. Chem.).
    5. Research on site-specific labeling of proteins/peptides (Reference: Bioconjugate Chem.).

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

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

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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