I. [Product Description]
TAT-PEG-TF is a polyethylene glycol (PEG) complex functionalized with the targeting cell-penetrating peptide TAT and transferrin (TF). As a high-performance organic intermediate, it is widely used in the fields of bioconjugation and carrier construction. Its core value lies in achieving efficient transmembrane delivery and specific binding through the stability enhancement of PEG and the dual targeting properties of TAT/TF, and it is suitable for catalyst loading or pharmaceutical intermediate development.

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

III. [Application Areas]
1. Construction of in vitro models for targeted drug delivery systems
2. Research on cell-penetrating peptide (CPP) functionalized materials
3. Development of carriers for the transmembrane transport of biological macromolecules
4. Surface modification and stability optimization of nanoparticles
5. Research on in vitro biological labeling and coupling reactions

Remarks: 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 research reagents for scientific experiments in universities. Compared with similar products in 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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