I. [Product Description]
TF-PEG-SA, Transferrin-Polyethylene Glycol-Stearic Acid, is a multifunctional organic intermediate. It combines transferrin with customizable PEG chains through a precise coupling technology, possessing both biocompatibility and flexibility in chemical modification. As a high-performance pharmaceutical intermediate, this compound is suitable for targeted carrier construction and bioconjugation reactions. Its stearic acid group can enhance lipophilicity, and the optional molecular weight of PEG provides an optimized solution for the catalyst loading system.

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 freeze-thaw cycles.
【Solvent】 Conventional 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 for use only after constant temperature drying!

III. [Application Fields]
1. Surface functional modification of nano drug carriers
2. Construction of targeted biomolecule delivery systems
3. Synthesis of liposome-protein complexes
4. Interface modification materials for biosensors
5. Phase transfer media in catalytic reactions

Remarks: The products sold by our company are only 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 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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