I. [Product Description]
4-arm-PEG-PAMAM (Four-arm Polyethylene Glycol-Polyamidoamine) is an important organic intermediate. It combines the characteristics of polyethylene glycol and polyamidoamine, and has good chemical stability and biocompatibility, playing a key role in many chemical synthesis processes.

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 environment 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 Areas]
1. Used for the synthesis and modification of polymer materials to improve the physical properties of materials.
2. Acts as a surfactant in emulsion polymerization.
3. Used for the preparation of nanomaterials to control the size and morphology of nanoparticles.
4. Used as a modification material in the preparation of biosensors.

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 based on an integrated 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.

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