I. [Product Description]
4-arm-PEG-NHS (Four-arm Polyethylene Glycol N-Hydroxysuccinimide) is an important organic intermediate. Its unique four-arm polyethylene glycol structure endows it with good solubility and biocompatibility, and it has important value in fields such as chemical synthesis. It can participate in various organic reactions as an effective reaction linker.

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

III. [Application Fields]
1. Used for the preparation of functional polymer materials.
2. As a raw material for the synthesis of surfactants.
3. Applied in the modification and functionalization of nanomaterials.
4. Used for the covalent connection of biomolecules.
5. Participate in the construction of intelligent responsive materials.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates with 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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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