I. [Product Description]
This product is an Angiopep-PEG-TF brain-targeting polypeptide conjugate. Through the precisely designed organic intermediate coupling technology, the efficient combination of the targeting peptide and the functional ligand is achieved. Its core value lies in its use as a pharmaceutical intermediate for the development of biological delivery systems. Meanwhile, the introduction of the PEG chain significantly improves the water solubility and stability, making it suitable for the directional modification requirements in complex catalytic reaction systems.

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

III. [Application Fields]
1. Construction of brain-targeting biological macromolecule delivery systems
2. Surface modification of functional materials across the blood-brain barrier
3. Functionalization of nanoparticles based on receptor-mediated mechanisms
4. In vitro stability study of protein-polypeptide conjugates
5. Directional coupling development of biosensor probes

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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