I. [Product Description]
TF-PEG-HZ (Transferrin-Polyethylene Glycol-Hydrazide) is a highly efficient multifunctional organic intermediate. By combining the targeting ability of transferrin with the stability of the PEG chain, it is widely used in the fields of bioconjugation and material surface modification. Its hydrazide group can serve as an active site and specifically react with aldehyde or ketone groups, making it an ideal catalyst and linker for preparing highly stable complexes.

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】Common 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 Fields]
    1. Site-specific modification and functionalization of biological macromolecules (such as antibodies and enzymes).
    2. Introduction of surface functional groups in nanodrug delivery systems.
    3. Controllable crosslinking and improvement of the stability of polymer materials.
    4. Oriented immobilization of probe molecules in biosensors.
    5. Modular construction of targeted delivery systems.

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

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