I. [Product Description]
NH2-PEG-HA is a multifunctional organic intermediate formed by the covalent bonding of amino-modified polyethylene glycol (PEG) and hyaluronic acid (HA). It combines the excellent water solubility of PEG and the biocompatibility of HA. This compound can be used as a pharmaceutical intermediate for polymer modification and carrier construction. Its PEG segment can effectively regulate intermolecular interactions and be used as a stabilizer or reaction medium in catalytic systems.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration 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 in a sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Functional modification units in polymer material synthesis
2. Hydrophilic modification of nanoparticle surfaces
3. Spacer arm materials for biomolecular coupling reactions
4. Component optimization in composite hydrogel construction
5. Interface engineering research of targeted carrier 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 under 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 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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