I. [Product Description] 
HSA-PEG-Chloride is a functionalized organic intermediate based on the covalent modification of human serum albumin (HSA) and polyethylene glycol (PEG), which can achieve efficient coupling through amino active groups. This compound can be used as a pharmaceutical intermediate or catalyst carrier, and shows excellent water solubility and biocompatibility in biological coupling, surface modification of nanomaterials, and polymer synthesis. Meanwhile, it has the long-circulation property of PEG molecules and the targeting ability of HSA.

II. [Product Details] 
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid. 
    【Stability】 Store refrigerated, avoiding 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. 
▪ Notes: ▶ To ensure product stability, please note that the package can only be opened after constant-temperature drying! 

III. [Application Areas] 
    1. Crosslinking agent in biopolymer coupling reactions 
    2. Surface functionalization modification of nanodrug carriers 
    3. Amphiphilic template in polymer material synthesis 
    4. Protein stabilizer and solubility enhancer 
    5. Construction of recyclable carriers in catalytic reactions 

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business 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. 

If you have other product needs, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

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