I. [Product Description]
This product is an Angiopep-PEG-TZ brain-targeted polypeptide conjugate, which is a high-purity organic intermediate widely used in the preparation of pharmaceutical intermediates and bio-conjugation catalytic reactions. Its core structure achieves controllable molecular weight through a precisely designed PEG chain, making it suitable for directional modification and functional development in complex biological systems.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. In vitro synthesis and functional verification of polypeptide-polymer complexes.
2. Catalytic coupling of the tetrazine/trans-cyclooctene (TCO) system in bioorthogonal reactions.
3. Construction of targeted molecular probes and in vitro model research.
4. Surface functional modification of nanocarriers.
5. Development of biomacromolecule labeling and tracing technologies.

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 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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