I. [Product Description]
PLL-PEG-Se-Se-PASP (Polylysine-Polyethylene Glycol-Diselenide Bond-Polyaspartic Acid) is an organic intermediate with a unique molecular structure. Polylysine and polyaspartic acid endow it with good biocompatibility, polyethylene glycol improves its solubility, and the diselenide bond provides special reactivity, which is of great value in material synthesis and other fields.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 Conventional organic solvents such as chloroform and DMSO.
【Molecular Weight】 2K, 5K, 10K, 20K, 50K, 100K, etc. Other molecular weights can be customized.
For 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℃.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Used to prepare intelligent responsive materials, taking advantage of the redox-responsive characteristics of the diselenide bond to achieve controllable adjustment of material properties.
2. As a raw material for the synthesis of biomedical materials, such as preparing drug carriers and tissue engineering scaffolds.
3. In the modification of polymer materials, it can improve the hydrophilicity and biocompatibility of materials.
4. Used to prepare nanoparticles with special functions, which have potential applications in biological imaging, sensors and other fields.
5. Participate in some organic synthesis reactions as a catalyst to improve the selectivity and efficiency of the reaction.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. 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: 19923757617 丨 QQ: 3279537175
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