I. [Product Description]
SG-PEG-COOH (Succinimidyl Glutarate-Polyethylene Glycol-Carboxyl) is a multifunctional organic intermediate with both efficient coupling ability and excellent water solubility. It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalyst carriers. The terminal carboxyl group and succinimidyl ester group can achieve directional modification, providing key technical support for 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 refrigerated and avoid repeated freezing and thawing.
    【Solvents】Common organic solvents such as chloroform, dichloromethane, DMSO, etc.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
    1. Functional modification in polymer material synthesis
    2. Hydrophilic modification of nanoparticle surfaces
    3. Biomolecular linking arms in the construction of biosensors
    4. Protein/antibody labeling and coupling reactions
    5. Preparation of carrier materials for drug delivery systems

Note: The products sold by our company are only used for scientific research and cannot be used in 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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