I. [Product Description]
Aminooxy-PEG-PFP (Aminomethyl-polyethylene glycol-pentafluorophenyl ester) is a highly reactive organic intermediate widely used in the aminooxy-directed cross-linking in bioconjugation reactions. The pentafluorophenyl ester (PFP) group has excellent selective reactivity and can serve as an efficient catalyst or linking molecule, suitable for the precise construction of complex molecular structures. This compound combines the excellent water solubility and biocompatibility of the PEG chain and is one of the core materials for the development of pharmaceutical intermediates.

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 condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
    1. Aminooxy-directed labeling and modification of biomolecules (such as proteins and antibodies).
    2. Introduction of active groups on the surface of functionalized materials (such as nanoparticles and microspheres).
    3. As a cross-linking agent in polymer synthesis to construct a controllable network structure.
    4. Design of functionalized linking arms for fluorescent probes or drug carriers.
    5. Nucleophilic substitution reactions involving pentafluorophenyl esters in organic synthesis.

Note: 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 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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