I. [Product Description]
Br-PEG-IA (Bromide-Polyethylene Glycol-Iodoacetate) is a multifunctional organic intermediate that combines the reactivity of bromides with the excellent water solubility and biocompatibility of polyethylene glycol (PEG). It is widely used in the modification of polymer materials and the construction of catalytic reaction systems. Its unique iodoacetic acid group can serve as an efficient cross-linking agent or pharmaceutical intermediate, suitable for functional surface modification and the development of biocompatible materials.

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】 Common 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.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Areas]
    1. Surface functionalization modification of polymer materials (e.g., protein/polypeptide coupling)
    2. Cross-linking agent and stabilizer for nanomedicine carriers
    3. Oriented immobilization of signal molecules in biosensors
    4. Phase-transfer catalyst in organic synthesis reactions
    5. Chemical cross-linking preparation of functional hydrogels

Note: The products sold by our company are only used 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, and 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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