I. [Product Description]
Biotin-PEG-EPOX (Biotin-Polyethylene Glycol-Epoxide) is a multifunctional organic intermediate that combines the high affinity of biotin with the biocompatibility of the PEG chain. Its epoxy group can serve as an efficient catalyst in covalent coupling reactions. This compound is widely used in the construction of bioconjugation systems and is a key pharmaceutical intermediate for surface modification and the development of functional materials.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
【Solvent】 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 open the package for use only after constant temperature drying!

III. [Application Fields]
1. Surface functional modification of biosensors
2. Oriented coupling reaction of proteins/antibodies
3. Interface engineering of nanodrug delivery systems
4. Cross-linking modification of polymer materials
5. Immobilization of biochip probes

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. operates under an integrated business model of independent research and development-production-sales, 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 offer 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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