I. [Product Description]
HSA-PEG-Lysines is a high-purity organic intermediate prepared through the site-specific coupling technology of lysine between human serum albumin (HSA) and polyethylene glycol (PEG). It combines both biocompatibility and chemical modifiability. This compound can be used as a pharmaceutical intermediate or a catalyst carrier. Its PEG segment significantly enhances water solubility and stability, making it suitable for directional functional modification in complex synthetic systems.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it under refrigeration and avoid repeated freeze-thaw cycles.
【Solvents】 Conventional 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 and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package and take samples only after constant temperature drying!

III. [Application Fields]
1. Cross-linking agent in biopolymer coupling reactions
2. Surface functional modification of nano drug carriers
3. Synthesis template for amphiphilic block polymers
4. Directional assembly substrate for targeted delivery systems
5. Stabilization medium in enzyme immobilization technology

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. 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 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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