I. [Product Description]
Aminooxy-PEG-SPDP is a multifunctional organic intermediate with both aminooxy and reactive thiol-reactive groups. It can be used as an efficient crosslinking agent in the fields of bioconjugation and material modification. The PEG chain in its structure provides excellent water solubility and biocompatibility, and the SPDP group can achieve a controllable disulfide bond crosslinking reaction, which is suitable for the site-specific modification of biological macromolecules such as proteins and nucleic acids. This compound can significantly improve the coupling efficiency in the presence of a catalyst and is a key functional reagent in the synthesis of pharmaceutical intermediates.

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 Condition】 Store in a sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Site-specific modification and functionalization of biological macromolecules
2. Surface functionalization of nanocarriers and coupling of targeting ligands
3. Controllable assembly of protein-small molecule complexes
4. Construction of responsive linking bonds in drug delivery systems
5. Crosslinking modification of polymer materials and preparation of functional coatings

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates with 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 provide 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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