I. [Product Description]
WSW(WSWGPYS)-PEG-NOTA is an organic intermediate designed based on a liver-targeting peptide sequence. Through the precise coupling of polyethylene glycol (PEG) with the macrocyclic ligand NOTA, it achieves excellent water solubility and biocompatibility. This compound can be used as a pharmaceutical intermediate for the construction of targeted molecular coupling systems or play a directional modification role in metal chelation catalytic 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 freezing and thawing.
【Solvents】 Conventional 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 and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Fields]
1. Directional modification and functional assembly of targeted molecular probes
2. PEGylation modification of functional groups on the surface of biological materials
3. Construction of hydrophilic interfaces in nanocarrier systems
4. Establishment of metal ion chelation platforms in in vitro detection systems
5. Specific ligand coupling in bioorthogonal reactions

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

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