I. [Product Description]
CHO-PEG-Br (Aldehyde-Polyethylene Glycol-Bromine) is a multifunctional organic intermediate that combines the reactivity of aldehyde and bromine groups. It is suitable for bioconjugation, modification of polymer materials, and construction of catalyst carriers. Its PEG segment endows the product with excellent water solubility, biocompatibility, and controllable molecular weight characteristics, and is widely used in the development of pharmaceutical intermediates and the synthesis of functional materials.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store in a refrigerator 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, 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. Crosslinking agent or functional modification in polymer material synthesis.
    2. Directional modification of surface functional groups of nanomedicine carriers.
    3. Aldehyde-mediated immobilization of biosensor probes.
    4. Site-specific labeling and conjugation of proteins/peptides.
    5. Nucleophilic substitution reactions involving bromine groups in organic synthesis.

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 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 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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