I. [Product Description]
FA-PEG-IA (Folic acid-polyethylene glycol-iodoacetamide) is a multifunctional organic intermediate with both targeted modification and biocompatibility characteristics. The folic acid group in its structure can serve as a specific recognition unit, the PEG chain provides excellent water solubility and low immunogenicity, and the iodoacetamide group endows it with efficient thiol coupling ability. It is widely used in the development of pharmaceutical intermediates and the construction of biocatalytic 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 in a refrigerator and avoid repeated freezing and thawing.
【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 it in a low-temperature, sealed, and dry environment below 4°C.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Surface functional modification of targeted drug carriers.
2. Site-specific coupling of biological macromolecules such as proteins/antibodies.
3. Hydrophilicity and targeting modification of nanoparticles.
4. Oriented immobilization of biosensor probes.
5. Carrier construction of enzyme catalytic systems.

Note: 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 under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also offer 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

Similar Product Recommendations:
1. mPEG-NHS (Methoxy polyethylene glycol succinimidyl ester)
2. PLGA-PEG-MAL (Poly(lactic-glycolic acid)-polyethylene glycol-maleimide)
3. DSPE-PEG-COOH (Distearoyl phosphatidylethanolamine-polyethylene glycol-carboxylic acid)
4. SH-PEG-SH (Thiolated polyethylene glycol)
5. FITC-PEG-NH2 (Fluorescein-labeled amino polyethylene glycol)
6. Biotin-PEG-NHS (Biotin polyethylene glycol succinimidyl ester)
7. Acrylate-PEG-Acrylate (Acrylate polyethylene glycol double-ended derivative)
8. PEG-COOH (Carboxylated polyethylene glycol)
9. PEG-Silane (Polyethylene glycol silane coupling agent)
10. Chitosan-PEG (Chitosan-polyethylene glycol complex)
11. PCL-PEG-PCL (Polycaprolactone-polyethylene glycol block copolymer)
12. PEI-PEG (Polyethyleneimine-polyethylene glycol complex)
13. HA-PEG (Hyaluronic acid-polyethylene glycol conjugate)
14. PEG-DSPE (Polyethylene glycol-distearoyl phosphatidylethanolamine)
15. Cyclodextrin-PEG (Cyclodextrin-polyethylene glycol composite carrier)