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Y-PEG
Brand Yusi Pharma
IUPAC Name Pyridyl disulfide/thiol pyridine-polyethylene glycol-ornithine
Abbreviations OPSS-PEG-Ornithine Ornithine-PEG-OPSS
Parameters
CAS Compound CID YD-PEG-3829
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
OPSS-PEG-Ornithine is a multifunctional organic intermediate that integrates the directional coupling ability of ortho-pyridyl disulfide (OPSS), the biocompatibility of polyethylene glycol (PEG), and the molecular modification properties of ornithine. It is suitable for bio-conjugation, nanocarrier construction, and catalyst immobilization. Its modular design allows for precise control of reaction sites and has significant application potential in the synthesis of pharmaceutical intermediates and the development of polymer materials.

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.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store sealed and dry 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. Controllable modification of targeting ligands in bio-conjugation reactions.
2. Surface functionalization of nanoparticles to enhance dispersion stability.
3. Site-specific cross-linking and stabilization modification of proteins/peptides.
4. Responsive cross-linker in polymer material synthesis.
5. Recyclable immobilization carrier for catalytic active centers.

Remarks: The products sold by our company are only used for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D, production, and sales, providing professional 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 provide 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
                                           19112925095 丨 QQ: 3012135199

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