I. [Product Description]
COOH-PEG-LRA (Carboxyl-Polyethylene Glycol-Lauric Acid) is a multifunctional organic intermediate. Through the efficient coupling of the carboxylic acid group with lauric acid, it combines the hydrophilicity and biocompatibility of the PEG chain and is widely used in the fields of surface modification, functionalization of nanomaterials, and bioconjugation. Its modular design can be used as a catalyst carrier or phase transfer reagent to meet customized synthesis requirements.

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

III. [Application Fields]
1. Hydrophobic and hydrophilic modification of polymer material surfaces and preparation of functional coatings
2. Directional modification of carboxylic acid end groups of nanoparticles (such as liposomes and micelles)
3. Regulation of the self-assembled structure of amphiphilic molecules in organic synthesis
4. Spacer arms and stabilizers in bioconjugation reactions of biomacromolecules
5. Construction of the carrier for phase transfer catalysts in industrial catalytic systems

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales business model, 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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