I. [Product Description]
WSW(WSWGPYS)-PEG-TCO is an organic intermediate covalently modified based on polypeptide sequences and polyethylene glycol. Its core value lies in achieving efficient click chemical reactions through trans-cyclooctene (TCO). This compound combines the targeting properties of polypeptides and the steric hindrance effect of PEG. It can be used as a pharmaceutical intermediate to construct functionalized biomaterials or as a modular reaction unit in catalytic systems.

II. [Product Details]
【Appearance】 Depending on the different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator 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, sealed and dry.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Areas]
1. Construction of targeted delivery systems in bioorthogonal chemistry
2. Controlled assembly of protein/nucleic acid conjugates
3. Surface modification of functionalized nanomaterials
4. Modular synthesis of molecular imaging probes
5. Intelligent responsive modification of polymer carriers

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. 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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