I. [Product Description]
Aminooxy-PEG-Serine (CAS 1187-83-3) is a multifunctional organic intermediate. Its aminomethyl group and serine structure are bridged by a polyethylene glycol (PEG) chain, combining biocompatibility and chemical reactivity. This compound can be used as a pharmaceutical intermediate for biomolecule modification or as a catalyst carrier to enhance reaction efficiency. Its PEGylated design significantly enhances water solubility and molecular stability.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator 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 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 coupling and labeling of biomolecules (such as proteins and antibodies)
2. Functional modification of nanomedicine carriers
3. Construction of biosensor interfaces
4. Hydrophilic modification of polymer materials
5. Design of chemical-biological orthogonal reaction systems

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 self-research, production, and sales, providing professional research reagents for scientific 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
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