I. [Product Description]
Mal-PEG Maleimide-Polyethylene Glycol is a multifunctional organic intermediate. Through the efficient coupling properties of the maleimide group and the excellent hydrophilicity of the PEG segment, it is widely used in the fields of bioconjugation reactions and surface modification. This compound combines the precise reaction activity of pharmaceutical intermediates with catalyst compatibility, and is particularly suitable for synthetic systems requiring controllable molecular design.

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 in a sealed, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Site-specific modification of biological macromolecules (protein/antibody conjugation)
2. Surface functionalization of nanocarrier drug delivery systems
3. Cross-linker for polymer materials (hydrogel construction)
4. Intermediate in fluorescent probe labeling reactions
5. Hydrophilic modification of microfluidic chip surfaces

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. operates based on an integrated business model of independent R & D, production, and 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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