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Y-PEG
Brand Yusi Pharma
IUPAC Name Pyridyl disulfide/thiol pyridine-polyethylene glycol-polyaspartic acid
Abbreviations OPSS-PEG-poly PASP poly PASP-PEG-OPSS
Parameters
CAS Compound CID YD-PEG-3816
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
OPSS-PEG-poly PASP (o-Pyridyldisulfide/Thiopyridyl-Polyethylene Glycol-Polyaspartic Acid) is a multifunctional block copolymer, which combines the characteristics of dynamic disulfide bond cross-linking and biocompatibility. It can be used as an efficient organic intermediate or pharmaceutical intermediate in polymer material synthesis and nano-assembly. Its unique o-pyridyldisulfide (OPSS) group has a specific reaction ability with thiol groups. Combining the hydrophilicity of PEG and the charge-tunable property of poly PASP, it has significant advantages in the construction of catalytic systems and the development of intelligent materials.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it exists 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Areas]
1. Construction of responsive nano-carriers (based on the reductive-sensitive dissociation of disulfide bonds)
2. Site-specific coupling of biomolecules and surface functional modification
3. Design of polymer-metal composite catalytic systems
4. Development of environment-responsive hydrogels
5. Controlled self-assembly of functional coating materials

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 under an integrated model of independent R & D, production, and 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
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