I. [Product Description]
TF-PEG-Mal (Transferrin-Polyethylene Glycol-Maleimide) is a highly reactive organic intermediate that enables efficient thiol-specific coupling through the maleimide group. It is widely used in the fields of bioconjugation and labeling. The transferrin in its structure can enhance targeting, and the PEG chain provides excellent water solubility and biocompatibility. It is a key connecting bridge in pharmaceutical intermediates and catalytic reactions.

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.
    【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.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Areas]
    1. Directional connection of proteins and nanoparticles in bioconjugation reactions.
    2. Surface modification and stability improvement of functionalized nanomaterials.
    3. Construction of targeted drug carriers and labeling of active molecules.
    4. Optimization of signal amplification systems in the development of in vitro diagnostic reagents.
    5. Cross-linkers for polymer materials and synthesis of functionalized polymers.

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Medical Technology Co., Ltd. operates based on an integrated 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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