I. [Product Description]
FA-PEG-SS (Folic acid-Polyethylene glycol-Disulfide bond) is a multifunctional organic intermediate. It achieves controllable cleavage characteristics through the disulfide bond (SS), combines the biocompatibility of the PEG segment and the folic acid targeting modification function, and is of great value in the fields of targeted delivery systems and bioconjugation. This compound can be used as a pharmaceutical intermediate or a catalyst carrier, and is suitable for the construction of responsive nanomaterials and functional polymer systems.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】 Conventional 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 and dry environment 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 functionalized nanocarriers (Bioconjugate Chemistry, 2022)
2. Controllable modification of responsive polymer materials (ACS Applied Materials & Interfaces)
3. Oriented coupling on the surface of biosensors (Analytical Chemistry)
4. Signal amplification system of in-vitro diagnostic reagents (Biosensors and Bioelectronics)
5. Synthesis of polymer-protein complexes (Macromolecular Rapid Communications)

Remarks: 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. operates based on an integrated business model of independent R & D, production, and 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.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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