I. [Product Description]
Aminooxy-PEG-Tosyl (Aminomethyl-Polyethylene Glycol-Tosyl) is a versatile organic intermediate widely used in the fields of bioconjugation and polymer material modification. Its core value lies in combining the high biocompatibility of the PEG chain with the high reactivity of the tosyl group. It can serve as an efficient catalyst or linker, suitable for coupling reactions, surface functionalization, and nanomaterial preparation.

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

III. [Application Fields]
    1. Click chemical reactions (CuAAC/SPAAC) in polymer material synthesis.
    2. Surface functionalization modification of biosensors.
    3. Site-specific conjugation and PEGylation modification of proteins/peptides.
    4. Controllable cross-linking and stability optimization of nanodrug carriers.
    5. Reversible coordination carriers in organometallic catalytic systems.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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 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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