I. [Product Description]
OH-PEG-NHS (Hydroxy-Polyethylene Glycol-Succinimide Ester) is a multifunctional organic intermediate that combines the modifiability of polymer materials with biocompatibility. Its core value lies in the efficient coupling reaction enabled by the NHS ester group. It is widely used in the modification of biomolecules, the synthesis of polymer materials, and the construction of catalyst carriers. It is a key cross-linking agent in the field of pharmaceutical intermediates.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【Solvents】 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 condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Terminal amino group modification and labeling of biomolecules (such as polypeptides and antibodies).
    2. Functional synthesis of polymer materials (hydrogels, nanofibers).
    3. Controllable functional modification of active groups on the surface of nanoparticles.
    4. Directional coupling reaction of proteins and fluorescent probes.
    5. Construction of immobilized carriers for molecular recognition elements in biosensors.

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. operates 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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