I. [Product Description]
FA-PEG-Poly-Arginines is a multifunctional organic intermediate that combines a folic acid targeting ligand, a polyethylene glycol (PEG) chain, and a polyarginine cationic peptide. It can be efficiently used in the construction of targeted delivery systems. Its core value lies in enhancing water solubility and reducing immunogenicity through PEG, and at the same time, utilizing the specific binding ability mediated by folic acid receptors, which gives it significant advantages in the fields of biomaterial modification and catalyst loading.

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.
【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 sealed and dry at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Construction of nanocarriers for targeted delivery systems
2. Surface functionalization modification of biocompatible materials
3. Self-assembly research of polypeptide-polymer complexes
4. Development of cell penetration enhancing reagents
5. Optimization of the stability of gene or small molecule conjugates

Note: 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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