Brand | Yusi Pharma | ||
---|---|---|---|
IUPAC Name | Pyridyl disulfide/thiol pyridine-polyethylene glycol-silane | ||
Abbreviations | OPSS-PEG-Silane Silane-PEG-OPSS | ||
Parameters | |||
CAS | Compound CID | YD-PEG-3800 | |
MF | MW |
Serial Number | Norm | Catalogue Price | Stocks |
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Note: In the case of dangerous goods, low-temperature transport products, IATA products and other products that require special transport, freight and other related charges may be added according to the actual situation.
I. [Product Description]
OPSS-PEG-Silane is a multifunctional organic intermediate that combines the rapid thiol exchange properties of the ortho-pyridyl disulfide bond (OPSS), the biocompatibility of polyethylene glycol (PEG), and the interfacial binding ability of silane groups. It is widely used in the fields of surface modification, bioconjugation, and materials science. It can serve as an efficient catalyst or linker and is of great value in the functionalization of nanomaterials, sensor development, and polymer synthesis.
II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freezing and thawing.
【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 in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!
III. [Application Fields]
1. Material surface functionalization: Covalently bind to the surface of glass/metal oxides through silane groups to achieve biomolecule immobilization.
2. Nanoparticle modification: The PEG chain enhances dispersibility, and the OPSS group is used for controllable conjugation of targeting ligands.
3. Biosensor development: Serve as an interfacial linking layer to improve the loading efficiency of signal molecules.
4. Polymer material modification: Introduce dynamic disulfide bonds to endow the material with reversible cross-linking properties.
5. Catalyst for coupling reactions: Accelerate the thiol-pyridyl disulfide bond exchange reaction and optimize the coupling efficiency.
Note: The products sold by our company are only for scientific research and cannot be used for 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 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.
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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
18896157519 丨 QQ: 3354316092
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