I. [Product Description]
Aminooxy-PEG-MAL (Aminomethyl-polyethylene glycol-maleimide) is a bifunctional organic intermediate, which combines the efficient oximation reaction ability of the aminooxy group with the specific thiol coupling property of the maleimide group. Its PEG segment significantly enhances water solubility and biocompatibility. It can be used as a pharmaceutical intermediate or a catalyst carrier, and is suitable for precise molecular design and functional modification.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. As a linker in bioconjugation reactions for the directional coupling of ketone/aldehyde-containing molecules with thiol-modified targets.
2. For the functional modification of material surfaces to construct controllable responsive interfaces.
3. For the construction of the hydrophilic shell of nanodrug delivery systems.
4. As a cross-linking medium in the site-specific modification of proteins/antibodies.
5. As an amphiphilic block copolymer catalyst carrier in polymer synthesis.

Remarks: 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. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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