I. [Product Description]
YIGSR-PEG-PTX is a composite organic intermediate constructed from the cell adhesion peptide YIGSR, polyethylene glycol (PEG), and a paclitaxel derivative. It has precise targeting carrier performance and a controllable molecular structure. Its core value lies in optimizing water solubility and biocompatibility through the PEG segment. It can be used as a pharmaceutical intermediate in the development of targeted delivery systems or as a key component in coupling reactions involving catalysts.

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】 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, dry environment at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Construction of targeted delivery systems for peptide-drug conjugates
2. Surface functional modification of biomaterials (refer to ACS Biomater. Sci. Eng.)
3. In vitro cell adhesion and penetration performance research models
4. Active targeting modules in the development of nanodrug carriers
5. Research on the synthesis of polymer-small molecule conjugates

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 R & D-production-sales business model, 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 have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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