I. [Product Description]
Biotin-PEG-Epoxides is a multifunctional organic intermediate. Through the high-affinity binding property of biotin and the reactivity of epoxy groups, it is widely used in the fields of bioconjugation and surface modification. Its PEG chain can adjust the molecular hydrophilicity and steric hindrance, and it is the core catalyst for constructing drug delivery systems or functionalized materials.

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

III. [Application Fields]
    1. Construction of intermediates for the directed coupling of the biotin-avidin system.
    2. Functionalization modification of epoxy groups on the surface of nanoparticles.
    3. Controllable introduction of active sites in polymer materials.
    4. Development of cross-linking agents for protein immobilization technology.
    5. Directed assembly of biosensor probes.

Note: 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 based on an integrated business 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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