I. [Product Description]
FA-PEG-ASP is a multifunctional organic intermediate widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its folic acid group (FA) and aspartic acid (ASP) structures endow it with excellent targeting and biocompatibility. Combined with the tunable PEG segment, it can be used as an efficient catalyst or functional carrier for complex molecular assembly.

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 freezing and thawing.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶To ensure product stability, please open the package only after constant temperature drying!

III. [Application Fields]
1. Construction of targeted molecular carriers (based on FA receptor-mediated directional binding)
2. Surface functional modification of nanomaterials (e.g., liposome and micelle coating)
3. Bridging agent in bioconjugation reactions (ASP carboxyl active site)
4. Design of biosensor probes (PEG enhances water solubility)
5. Synthesis of responsive polymer materials (pH-sensitive ASP structure)

Remarks: The products sold by our company are only 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 provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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