I. [Product Description]
Aminooxy-PEG-Mesylate is a versatile organic intermediate that combines high coupling reaction activity with excellent water solubility. The aminooxy group in its molecule enables the formation of specific oxime bonds, while the mesylate group provides good electrophilic reaction ability. It is widely used in the fields of bioconjugation, catalyst carriers, and polymer material modification. By customizing the PEG chain length (2000-5000 Da), the hydrophilicity/hydrophobicity and steric hindrance of the product can be precisely regulated.

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】 Common 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 and dry place 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. Site-specific bioconjugation of biomolecules (such as coupling of proteins, peptides with fluorescent probes/small molecules)
2. Surface modification of functionalized nanomaterials (gold nanoparticles, quantum dots, etc.)
3. Graft modification and cross-linked network construction of polymer materials
4. Construction of catalyst immobilization carriers (enzyme/metal catalyst loading)
5. Interface functionalization of microfluidic chip biosensors

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales business model, 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 offer 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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