I. [Product Description]
Aminooxy-PEG-SH (Aminomethyl-Polyethylene Glycol-Thiol) is a multifunctional organic intermediate with both aminooxy and thiol dual reactive sites. It can be used as a highly efficient catalyst or pharmaceutical intermediate for the construction of complex molecules. Its PEG segment imparts excellent water solubility and biocompatibility, supporting precise molecular weight control and end-group functionalization modification.

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】 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.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
1. Thiol-maleimide specific coupling reaction in click chemistry.
2. Surface functionalization modification of nanoparticles (e.g., self-assembly of gold nanoparticles).
3. Oriented immobilization of probe molecules in biosensors.
4. Construction of cross-linked networks of polymer materials.
5. Site-specific labeling, separation, and purification of proteins/peptides.

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 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 offer professional product customization services.

Recommendation of Similar Products:
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4. NH2-PEG-NH2 (Amino-Polyethylene Glycol-Amino)
5. FITC-PEG-SH (Fluorescein-labeled Polyethylene Glycol-Thiol)
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7. Biotin-PEG-NHS (Biotin-Polyethylene Glycol-Succinimidyl Ester)
8. Acrylate-PEG-Acrylate (Acrylate-Polyethylene Glycol-Acrylate)
9. Chitosan-PEG-SH (Chitosan-Polyethylene Glycol-Thiol)
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12. PEG-PLGA-PEG Triblock Copolymer
13. DBCO-PEG-NHS (Dibenzocyclooctyne-Polyethylene Glycol-Succinimidyl Ester)
14. Silane-PEG-COOH (Silane-Polyethylene Glycol-Carboxylic Acid)
15. PEG-Polylysine (Polyethylene Glycol-Polylysine)

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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