I. [Product Description]
Lactosyl-PEG-COOH (Lactosyl-polyethylene glycol-carboxyl) is an important organic intermediate. Its unique structure endows it with good reactivity in chemical synthesis. This compound can provide key functional groups for subsequent synthetic reactions and is of great value in the field of organic synthesis.

II. [Product Details]
 【Appearance】 Solid powder.
 【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
 【Solvents】 Conventional organic solvents such as water, chloroform, and DMSO.
 【Molecular Weight】 PEG: 2000, 3400, 5000. Other molecular weights can be customized.
 【Storage Conditions】 Store in a dry place at a low temperature below 4°C in a sealed container.
 ▪ Notes: ▶ To ensure product stability, please make sure to open the package after constant-temperature drying!

III. [Application Fields]
 1. Used for the modification of biomolecules to improve the performance of biomolecules.
 2. Used as a surfactant in fields such as emulsion polymerization.
 3. Used for the preparation of polymer materials with specific functions.
 4. Used as a stabilizer in the preparation of nanoparticles.
 5. Used as a modification material for drug carriers.

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 under an integrated business model of independent R & D-production-sales and provides 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
                                           19923757617 丨 QQ: 3279537175

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