I. [Product Description]
TF-PEG-Dansy (Transferrin-Polyethylene Glycol-Dansylamide) is a multi-functional organic intermediate. Through the precise coupling technology, transferrin and dansylamide fluorescent groups are bridged by a PEG chain. This complex combines both targeted recognition ability and fluorescence tracing characteristics. It can be used as a pharmaceutical intermediate for the construction of biological coupling systems or as a catalyst carrier to improve the controllability of the reaction system.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it under refrigeration 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 sealed and dry place 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. Visual tracking research of biological macromolecule coupling systems
2. Surface functional modification of targeted nanocarriers
3. Construction of cell membrane-penetrating fluorescent probes
4. Development of signal markers for in vitro detection models
5. Design and optimization of sensitive elements of biosensors

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

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