I. [Product Introduction]
Aminooxy-PEG-CLS (Aminomethyl-polyethylene glycol-cholesterol) is a multi-functional organic intermediate with the characteristics of both pharmaceutical intermediate and catalyst carrier. The active groups of aminomethyl and aminooxy in its molecule can efficiently participate in bioconjugation reactions. The synergistic effect of the hydrophobic end of cholesterol and the hydrophilic chain of PEG significantly enhances the amphiphilicity and stability of the material, making it suitable for the functional modification of complex systems.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, 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 in a sealed and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please note that the package can only be opened for use after constant-temperature drying!

III. [Application Areas]
    1. Site-specific labeling and coupling reactions of biological macromolecules (Reference: PubChem)
    2. Functional surface modification of nanoliposomes/micelles (Reference: Sigma-Aldrich)
    3. Development of amphiphilic materials in the construction of targeted delivery systems (Reference: ACS Material)
    4. Chemical cross-linking and stabilization modification of proteins/peptides (Reference: ScienceDirect)
    5. Preparation of interface modification materials for biosensors (Reference: RSC Advances)

Remarks: The products sold by our company are only for scientific research and cannot be used for 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 scientific 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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