I. [Product Description]
OPSS-PEG-CHEMS is a multifunctional organic intermediate that enables controllable coupling reactions through the ortho-pyridyl disulfide bond (OPSS). By combining the hydrophilicity of polyethylene glycol (PEG) and the membrane fusion properties of cholesteryl hemisuccinate (CHEMS), it has significant application value in fields such as nanocarrier construction and biomolecule modification. This compound can serve as an efficient catalyst or pharmaceutical intermediate and is widely used in the development of functional materials and the optimization of bioconjugation systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】Common 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.
▪ Precautions: ▶ To ensure product stability, please open the packaging for use only after constant-temperature drying!

III. [Application Fields]
1. Self-assembly and stability regulation of nano drug carriers
2. Controllable coupling and site-specific modification of biomacromolecules such as proteins/antibodies
3. Construction of stimulus-responsive polymer materials
4. Surface functionalization of liposomes and development of targeted delivery systems
5. Interface modification of biosensors and design of signal amplification systems

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 based on an integrated business 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 offer 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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