I. [Product Description]
Br-PEG-glutaric acid (Bromide-Polyethylene Glycol-Glutamic Acid) is a multifunctional organic intermediate that combines the excellent water solubility of the PEG chain and the high reactivity of the glutamic acid structure. It is widely used in the synthesis of pharmaceutical intermediates and the field of polymer materials. Its bromide end-group can serve as an efficient connection site, specifically binding with amino or thiol compounds, and is a key raw material for bioconjugation reactions and the preparation of catalyst carriers.

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, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Directed modification of targeting molecules in bioconjugation reactions.
    2. Surface functional modification of nanomaterials (e.g., quantum dots, liposomes).
    3. As an amphiphilic block copolymer precursor in polymer synthesis.
    4. Cross-linking agent and carrier construction in enzyme immobilization technology.
    5. Responsive linking arm in drug delivery system research.

Note: 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 based on an integrated business model of independent R & D, production, and sales, providing professional 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 offer professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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