I. [Product Description]
PAE-PEG-Biotin is a biodegradable polymer complex based on poly(β-amino ester). It realizes hydrophilicity regulation through polyethylene glycol (PEG) segments and couples biotin to achieve targeted functionalization. As an efficient organic intermediate, this compound has important application value in the fields of biocompatible carrier construction and catalyst loading, and is suitable for the preparation of pharmaceutical intermediates and the development of precision nanodelivery systems.

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 freeze-thaw cycles.
【Solvents】 Common 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, dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Areas]
1. Construction of targeted bioactive molecule delivery systems
2. Surface functional modification of biosensors
3. Development of protein/nucleic acid nanocarriers
4. Establishment of biotin-avidin specific binding systems
5. Design of intelligent responsive catalyst loading platforms

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. operates based on an integrated business model of independent R & D, production, and sales, providing professional 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.

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6. PEG-DSPE (MW: 2000)
7. PLGA-PEG-COOH (MW: 3400)
8. PEG-Biotin (MW: 5000)
9. mPEG-PLGA (MW: 2000-5000)
10. PEG-Amine (MW: 3400)
11. PEG-Silane (MW: 5000)
12. PEG-FITC (MW: 2000)
13. PLGA-PEG-NH2 (MW: 3400)
14. PEG-CY5 (MW: 5000)
15. PEG-Cholesterol (MW: 2000)

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Contact Information:
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