I. [Product Introduction]
Biotin-PEG-PS (Biotin-Polyethylene Glycol-Polystyrene) is a multifunctional organic intermediate widely used in the fields of bioconjugation and polymer material synthesis. Its core value lies in enhancing hydrophilicity through the PEG segment, combining the rigid structure of polystyrene (PS) and the high-affinity property of biotin, and it is suitable for the preparation of pharmaceutical intermediates and directional modification in catalytic reactions. The molecular weight of this compound can be customized to meet the precise design requirements of complex systems.

II. [Product Details]
  【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
  【Stability】 Store it under refrigeration and avoid repeated freeze-thaw cycles.
  【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 it in a sealed and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
  1. Application of the biotin-avidin system in the development of biosensors.
  2. Directional coupling for surface functionalization modification of nanomaterials.
  3. Hydrophilic-hydrophobic interface regulation of polymer composites.
  4. Construction of targeted molecular probes in in vitro detection systems.
  5. Design of solid-phase synthesis carriers and reversible binding sites.

Remarks: The products sold by our company are only used 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 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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