I. [Product Description]
4-arm-PEG-CLS (Cholesterol), or Four-arm polyethylene glycol-cholesterol, is an important organic intermediate and holds crucial value in the field of chemical synthesis. Its unique structure enables it to participate in a variety of chemical reactions, facilitating the synthesis of complex compounds.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 It can dissolve in common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store it in a sealed container at a low temperature below 4°C and keep it dry.
▪ Note: ▶ To ensure the stability of the product, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Used for the preparation of nanomaterials to improve the properties of materials.
2. Applied as a surfactant for the stabilization of colloidal systems.
3. In the field of bioconjugation, it is used for the modification of biomolecules.
4. Participates in the construction of self-assembly systems to form specific structures.

Remarks: 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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